| 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 | $228.26 | 6.464% | $243.0147 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $134.41 | 13.743% | $152.882 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $113.54 | 7.391% | $121.9317 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $125.65 | 4.576% | $131.3997 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $102.86 | 3.183% | $106.134 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $155.48 | 9.853% | $170.7994 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $23.69 | 10.219% | $26.1109 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $883.89 | $952.2724 | $952.26 | $952.30 | $952.20 | |