| 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 | $21.74 | 12.754% | $24.5127 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $198.83 | 8.140% | $215.0148 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $136.90 | 5.152% | $143.9531 | $143.95 | $143.95 | $144.00 |
| Purchase #4 | $159.80 | 12.864% | $180.3567 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $145.96 | 11.816% | $163.2066 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $108.50 | 8.148% | $117.3406 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $28.67 | 6.274% | $30.4688 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $800.40 | $874.8533 | $874.85 | $874.80 | $874.90 | |