| 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 | $27.51 | 12.385% | $30.9171 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $38.65 | 4.762% | $40.4905 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $216.96 | 8.822% | $236.1002 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $249.43 | 8.763% | $271.2876 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $31.33 | 4.704% | $32.8038 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $126.99 | 13.631% | $144.3 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $227.26 | 10.546% | $251.2268 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $918.13 | $1,007.1260 | $1,007.13 | $1,007.15 | $1,007.10 | |