| 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 | $231.99 | 12.636% | $261.3043 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $104.69 | 3.632% | $108.4923 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $249.47 | 12.826% | $281.467 | $281.47 | $281.45 | $281.50 |
| Purchase #4 | $123.52 | 7.119% | $132.3134 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $221.67 | 6.595% | $236.2891 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $99.31 | 5.594% | $104.8654 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $215.33 | 5.611% | $227.4122 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $1,245.98 | $1,352.1437 | $1,352.14 | $1,352.10 | $1,352.20 | |