| 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 | $11.57 | 7.476% | $12.435 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $158.69 | 12.368% | $178.3168 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $132.63 | 11.440% | $147.8029 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $135.88 | 12.496% | $152.8596 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $29.28 | 5.653% | $30.9352 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $211.96 | 7.133% | $227.0791 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $46.38 | 6.229% | $49.269 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $726.39 | $798.6976 | $798.71 | $798.70 | $798.70 | |