| 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 | $200.56 | 4.108% | $208.799 | $208.80 | $208.80 | $208.80 |
| Purchase #2 | $62.42 | 3.770% | $64.7732 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $106.77 | 7.753% | $115.0479 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $24.84 | 12.249% | $27.8827 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $66.64 | 3.717% | $69.117 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $148.85 | 11.762% | $166.3577 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $214.47 | 4.498% | $224.1169 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $824.55 | $876.0944 | $876.10 | $876.05 | $876.10 | |