| 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 | $29.65 | 8.128% | $32.06 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $212.63 | 5.847% | $225.0625 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $22.82 | 8.288% | $24.7113 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $158.98 | 7.516% | $170.9289 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $243.87 | 6.255% | $259.1241 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $27.95 | 9.843% | $30.7011 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $244.94 | 6.645% | $261.2163 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $940.84 | $1,003.8042 | $1,003.80 | $1,003.75 | $1,003.80 | |