| 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 | $210.27 | 9.236% | $229.6905 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $149.80 | 7.713% | $161.3541 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $145.94 | 12.155% | $163.679 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $87.95 | 10.633% | $97.3017 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $86.48 | 8.712% | $94.0141 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $51.34 | 12.555% | $57.7857 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $136.43 | 11.643% | $152.3145 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $868.21 | $956.1396 | $956.13 | $956.15 | $956.20 | |