| 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 | $235.45 | 7.146% | $252.2753 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $104.60 | 4.235% | $109.0298 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $48.71 | 3.452% | $50.3915 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $161.95 | 8.497% | $175.7109 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $24.27 | 3.450% | $25.1073 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $101.34 | 11.786% | $113.2839 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $219.73 | 10.644% | $243.1181 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $896.05 | $968.9168 | $968.92 | $968.95 | $968.90 | |