The local pickup module is broken because it will not add sales tax even when it is properly configured. I ran into this problem, and when I searched the forums I discovered that many people hit the same obstacle.

ZenCart has a lot of features but I am starting to wonder how these huge gaps can persist in this project, because this tax bug has been around for years now. Is anyone from this open source effort interested in quality control or is this just about how many neat features can be added regardless whether they work or not?