| 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 | $13.31 | 6.485% | $14.1732 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $213.55 | 7.290% | $229.1178 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $246.68 | 3.263% | $254.7292 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $137.92 | 11.417% | $153.6663 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $102.77 | 3.797% | $106.6722 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $56.64 | 6.203% | $60.1534 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $99.40 | 8.186% | $107.5369 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $870.27 | $926.0490 | $926.05 | $926.00 | $926.10 | |