| 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 | $223.80 | 5.134% | $235.2899 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $210.73 | 11.336% | $234.6184 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $188.95 | 12.309% | $212.2079 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $139.41 | 6.284% | $148.1705 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $16.43 | 10.457% | $18.1481 | $18.15 | $18.15 | $18.10 |
| Purchase #6 | $119.48 | 5.833% | $126.4493 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $162.60 | 10.452% | $179.595 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,061.40 | $1,154.4791 | $1,154.49 | $1,154.45 | $1,154.40 | |