| 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 | $237.68 | 10.526% | $262.6982 | $262.70 | $262.70 | $262.70 |
| Purchase #2 | $116.49 | 5.213% | $122.5626 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $166.50 | 12.363% | $187.0844 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $78.81 | 12.619% | $88.755 | $88.76 | $88.75 | $88.80 |
| Purchase #5 | $237.25 | 13.283% | $268.7639 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $151.54 | 3.654% | $157.0773 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $113.27 | 7.655% | $121.9408 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $1,101.54 | $1,208.8822 | $1,208.88 | $1,208.90 | $1,209.00 | |