| 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 | $208.95 | 11.484% | $232.9458 | $232.95 | $232.95 | $232.90 |
| Purchase #2 | $144.60 | 4.563% | $151.1981 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $213.64 | 8.727% | $232.2844 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $8.62 | 8.227% | $9.3292 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $42.61 | 8.642% | $46.2924 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $89.67 | 8.377% | $97.1817 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $158.38 | 4.763% | $165.9236 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $866.47 | $935.1552 | $935.15 | $935.20 | $935.10 | |