| 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 | $217.33 | 12.321% | $244.1072 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $86.31 | 12.586% | $97.173 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $11.52 | 12.320% | $12.9393 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $137.44 | 4.166% | $143.1658 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $168.25 | 5.166% | $176.9418 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $109.36 | 9.559% | $119.8137 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $48.65 | 13.701% | $55.3155 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $778.86 | $849.4563 | $849.46 | $849.40 | $849.40 | |