| 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 | $234.85 | 13.470% | $266.4843 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $75.69 | 11.849% | $84.6585 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $186.81 | 9.557% | $204.6634 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $152.43 | 11.511% | $169.9762 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $236.61 | 10.176% | $260.6874 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $29.97 | 10.682% | $33.1714 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $120.74 | 11.711% | $134.8799 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $1,037.10 | $1,154.5211 | $1,154.52 | $1,154.55 | $1,154.70 | |