| 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 | $228.41 | 5.590% | $241.1781 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $78.36 | 4.483% | $81.8729 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $59.57 | 9.252% | $65.0814 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $109.79 | 9.695% | $120.4341 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $247.89 | 8.445% | $268.8243 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $5.47 | 3.785% | $5.677 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $111.30 | 13.501% | $126.3266 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $840.79 | $909.3944 | $909.39 | $909.45 | $909.40 | |