| 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 | $95.65 | 7.685% | $103.0007 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $135.45 | 9.825% | $148.758 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $227.73 | 6.420% | $242.3503 | $242.35 | $242.35 | $242.40 |
| Purchase #4 | $97.31 | 7.869% | $104.9673 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $38.63 | 4.206% | $40.2548 | $40.25 | $40.25 | $40.30 |
| Purchase #6 | $219.49 | 5.816% | $232.2555 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $54.80 | 11.614% | $61.1645 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $869.06 | $932.7511 | $932.75 | $932.70 | $933.00 | |