| 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 | $243.80 | 6.784% | $260.3394 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $27.57 | 3.870% | $28.637 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $42.87 | 9.806% | $47.0738 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $49.35 | 11.778% | $55.1624 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $140.66 | 13.438% | $159.5619 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $114.61 | 3.394% | $118.4999 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $212.80 | 6.827% | $227.3279 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $831.66 | $896.6023 | $896.60 | $896.60 | $896.60 | |