| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.86 | 13.844% | $221.8364 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $164.42 | 10.828% | $182.2234 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $139.64 | 6.662% | $148.9428 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $194.62 | 9.212% | $212.5484 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $210.63 | 5.575% | $222.3726 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $73.60 | 4.311% | $76.7729 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $248.98 | 10.820% | $275.9196 | $275.92 | $275.90 | $275.90 |
| 7 purchase totals = | $1,226.75 | $1,340.6161 | $1,340.61 | $1,340.55 | $1,340.50 | |