I think I found a workable container solution for grains and for storing boxed goods where I can worry less about water damage or pests.
I bought a couple clear plastic storage boxes. I slid one on each shelf of the plastic shelving unit in the kitchen. Then began stacking them on the floor in the front. I discovered that for the most part with boxes of flavored rices, pasta and hamburger helper type mixes if I went on a ratio of using one box a week, I can fit a month's worth in a container. I was able to put 6 months worth of beans into one container. I think I will get a few more of these storage containers to fill this way and trade out with those that are easily accessible.
I bought a case of canning jars a few weeks ago and used them to put my flour and sugar in. As we empty the large pickle jars we get, I will wash and replace these smaller jars. No worries, the little jars are not wasted. I plan to make some baking and cooking mixes to put in there where I can label and even tape on cooking instructions.
The plastic containers I buy lemonade and tea mix in work very well for baking soda, corn starch, brown and powdered sugar. These seal well and are rather heavy duty plastic. They fit perfectly in the cabinet and when labeled, has made finding what I need easier.