| 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 | $106.64 | 13.854% | $121.4139 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $177.63 | 5.417% | $187.2522 | $187.25 | $187.25 | $187.30 |
| Purchase #3 | $163.79 | 4.398% | $170.9935 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $169.36 | 8.811% | $184.2823 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $228.61 | 7.326% | $245.358 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $30.96 | 13.203% | $35.0476 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $48.51 | 13.698% | $55.1549 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $925.50 | $999.5024 | $999.49 | $999.50 | $999.60 | |