| 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 | $124.47 | 11.136% | $138.331 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $12.64 | 8.503% | $13.7148 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $128.69 | 11.418% | $143.3838 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $93.61 | 5.240% | $98.5152 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $50.46 | 12.324% | $56.6787 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $75.69 | 8.622% | $82.216 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $206.65 | 4.552% | $216.0567 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $692.21 | $748.8962 | $748.90 | $748.90 | $748.90 | |