PSA - Total Wine and More Tip Defaults to %

I ordered wine today from Total Wine and More for delivery tomorrow. I came so close to tipping $240 as it defaults to a percentage based tip and the tip only pops up at the very end of the process, right before clicking on the final purchase button.

Some people might find this great, but a $240 tip to drive 4 cases of wine 4 miles? That's insane. Tipping on delivery orders should be based on things like time, distance, and qty not cost.