| 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 | $22.35 | 12.769% | $25.2039 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $113.32 | 4.249% | $118.135 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $200.69 | 5.745% | $212.2196 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $20.88 | 8.485% | $22.6517 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $80.54 | 9.654% | $88.3153 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $132.61 | 12.564% | $149.2711 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $171.86 | 11.633% | $191.8525 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $742.25 | $807.6491 | $807.65 | $807.60 | $807.70 | |