| 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 | $210.30 | 13.822% | $239.3677 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $112.41 | 11.537% | $125.3787 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $197.38 | 8.364% | $213.8889 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $210.47 | 12.553% | $236.8903 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $166.61 | 13.530% | $189.1523 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $180.65 | 3.154% | $186.3477 | $186.35 | $186.35 | $186.30 |
| Purchase #7 | $119.63 | 3.717% | $124.0766 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $1,197.45 | $1,315.1022 | $1,315.11 | $1,315.15 | $1,315.20 | |