| 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 | $116.39 | 9.363% | $127.2876 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $214.29 | 7.283% | $229.8967 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $170.36 | 10.357% | $188.0042 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $101.59 | 3.874% | $105.5256 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $155.53 | 5.776% | $164.5134 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $215.41 | 5.473% | $227.1994 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $157.70 | 12.647% | $177.6443 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,131.27 | $1,220.0712 | $1,220.07 | $1,220.10 | $1,220.00 | |