| 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 | $215.28 | 13.194% | $243.684 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $139.59 | 11.838% | $156.1147 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $28.87 | 7.439% | $31.0176 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $24.42 | 3.801% | $25.3482 | $25.35 | $25.35 | $25.30 |
| Purchase #5 | $203.98 | 11.821% | $228.0925 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $139.98 | 6.202% | $148.6616 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $119.57 | 8.232% | $129.413 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $871.69 | $962.3316 | $962.32 | $962.30 | $962.30 | |