| 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 | $123.91 | 7.499% | $133.202 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $210.30 | 12.261% | $236.0849 | $236.08 | $236.10 | $236.10 |
| Purchase #3 | $86.43 | 6.817% | $92.3219 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $66.90 | 5.624% | $70.6625 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $206.47 | 8.554% | $224.1314 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $131.99 | 5.335% | $139.0317 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $121.79 | 3.501% | $126.0539 | $126.05 | $126.05 | $126.10 |
| 7 purchase totals = | $947.79 | $1,021.4883 | $1,021.47 | $1,021.50 | $1,021.50 | |