| 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 | $201.80 | 12.224% | $226.468 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $129.35 | 8.412% | $140.2309 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $116.82 | 7.458% | $125.5324 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $58.97 | 13.531% | $66.9492 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $47.44 | 3.257% | $48.9851 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $134.57 | 5.175% | $141.534 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $107.45 | 10.123% | $118.3272 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $796.40 | $868.0268 | $868.03 | $868.10 | $867.90 | |