| 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 | $222.39 | 7.655% | $239.414 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $170.70 | 3.779% | $177.1508 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $7.42 | 4.750% | $7.7725 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $116.48 | 4.322% | $121.5143 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $134.35 | 12.357% | $150.9516 | $150.95 | $150.95 | $151.00 |
| Purchase #6 | $28.73 | 7.129% | $30.7782 | $30.78 | $30.80 | $30.80 |
| Purchase #7 | $211.31 | 7.627% | $227.4266 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $891.38 | $955.0080 | $955.00 | $955.00 | $955.10 | |