| 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 | $26.61 | 13.406% | $30.1773 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $177.92 | 5.724% | $188.1041 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $31.31 | 6.653% | $33.3931 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $222.40 | 5.189% | $233.9403 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $249.30 | 5.245% | $262.3758 | $262.38 | $262.40 | $262.40 |
| Purchase #6 | $189.53 | 11.228% | $210.8104 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $217.82 | 11.701% | $243.3071 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $1,114.89 | $1,202.1081 | $1,202.11 | $1,202.15 | $1,202.10 | |