| 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 | $118.57 | 3.327% | $122.5148 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $119.87 | 12.500% | $134.8538 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $87.46 | 9.143% | $95.4565 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $148.68 | 4.846% | $155.885 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $109.79 | 13.834% | $124.9783 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $19.98 | 7.191% | $21.4168 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $210.37 | 9.194% | $229.7114 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $814.72 | $884.8166 | $884.82 | $884.80 | $884.90 | |