| 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 | $21.44 | 13.580% | $24.3516 | $24.35 | $24.35 | $24.40 |
| Purchase #2 | $214.71 | 10.451% | $237.1493 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $208.81 | 7.501% | $224.4728 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $158.88 | 11.555% | $177.2386 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $238.90 | 10.839% | $264.7944 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $15.85 | 4.216% | $16.5182 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $10.69 | 3.257% | $11.0382 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $869.28 | $955.5631 | $955.56 | $955.55 | $955.50 | |