| 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 | $96.45 | 13.553% | $109.5219 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $174.59 | 7.172% | $187.1116 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $27.49 | 8.309% | $29.7741 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $246.46 | 4.307% | $257.075 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $44.51 | 6.858% | $47.5625 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $62.30 | 11.582% | $69.5156 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $207.95 | 13.168% | $235.3329 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $859.75 | $935.8936 | $935.89 | $935.85 | $935.90 | |