| 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 | $226.63 | 12.120% | $254.0976 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $81.41 | 3.540% | $84.2919 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $125.26 | 8.778% | $136.2553 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $68.82 | 12.849% | $77.6627 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $24.40 | 3.530% | $25.2613 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $120.55 | 5.191% | $126.8078 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $50.40 | 10.324% | $55.6033 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $697.47 | $759.9799 | $759.98 | $759.95 | $760.10 | |