| 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 | $119.45 | 8.307% | $129.3727 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $167.43 | 13.529% | $190.0816 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $113.60 | 5.179% | $119.4833 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $37.87 | 11.195% | $42.1095 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $188.68 | 13.340% | $213.8499 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $205.71 | 10.283% | $226.8632 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $43.69 | 11.189% | $48.5785 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $876.43 | $970.3387 | $970.33 | $970.35 | $970.40 | |