| 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 | $112.97 | 6.104% | $119.8657 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $7.58 | 8.827% | $8.2491 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $97.47 | 10.676% | $107.8759 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $222.64 | 4.386% | $232.405 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $155.79 | 8.772% | $169.4559 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $58.46 | 5.647% | $61.7612 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $147.49 | 6.578% | $157.1919 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $802.40 | $856.8047 | $856.82 | $856.80 | $856.90 | |