| 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 | $212.61 | 10.502% | $234.9383 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $143.98 | 4.651% | $150.6765 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $134.46 | 13.145% | $152.1348 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $89.53 | 4.216% | $93.3046 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $145.34 | 9.317% | $158.8813 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $201.68 | 9.634% | $221.1099 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $82.91 | 11.115% | $92.1254 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $1,010.51 | $1,103.1708 | $1,103.17 | $1,103.25 | $1,103.10 | |