| 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 | $116.35 | 11.315% | $129.515 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $225.35 | 12.387% | $253.2641 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $23.31 | 8.612% | $25.3175 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $103.81 | 6.591% | $110.6521 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $39.81 | 8.387% | $43.1489 | $43.15 | $43.15 | $43.10 |
| Purchase #6 | $60.97 | 8.478% | $66.139 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $133.55 | 6.526% | $142.2655 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $703.15 | $770.3021 | $770.31 | $770.25 | $770.30 | |