| 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 | $234.47 | 11.498% | $261.4294 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $132.30 | 8.744% | $143.8683 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $107.50 | 12.869% | $121.3342 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $193.28 | 11.212% | $214.9506 | $214.95 | $214.95 | $215.00 |
| Purchase #5 | $59.83 | 9.270% | $65.3762 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $206.47 | 3.265% | $213.2112 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $105.56 | 12.771% | $119.0411 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,039.41 | $1,139.2110 | $1,139.21 | $1,139.25 | $1,139.20 | |