| 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 | $109.74 | 3.115% | $113.1584 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $205.45 | 9.629% | $225.2328 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $67.34 | 12.790% | $75.9528 | $75.95 | $75.95 | $76.00 |
| Purchase #4 | $121.46 | 3.369% | $125.552 | $125.55 | $125.55 | $125.60 |
| Purchase #5 | $96.52 | 12.856% | $108.9286 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $170.85 | 13.773% | $194.3812 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $131.69 | 4.731% | $137.9203 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $903.05 | $981.1261 | $981.12 | $981.15 | $981.20 | |