| 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 | $232.36 | 8.538% | $252.1989 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $235.75 | 10.633% | $260.8173 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $144.54 | 10.319% | $159.4551 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $134.48 | 11.179% | $149.5135 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $218.65 | 4.743% | $229.0206 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $143.57 | 13.754% | $163.3166 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $126.66 | 5.793% | $133.9974 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,236.01 | $1,348.3194 | $1,348.33 | $1,348.25 | $1,348.30 | |