| 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 | $33.80 | 10.724% | $37.4247 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $97.29 | 8.156% | $105.225 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $215.39 | 4.716% | $225.5478 | $225.55 | $225.55 | $225.50 |
| Purchase #4 | $61.90 | 12.533% | $69.6579 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $121.58 | 8.411% | $131.8061 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $151.71 | 3.629% | $157.2156 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $236.71 | 7.648% | $254.8136 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $918.38 | $981.6907 | $981.70 | $981.65 | $981.60 | |