| 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 | $208.38 | 3.267% | $215.1878 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $132.34 | 8.495% | $143.5823 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $237.58 | 4.556% | $248.4041 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $247.71 | 5.592% | $261.5619 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $100.30 | 9.201% | $109.5286 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $17.86 | 8.180% | $19.3209 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $158.82 | 3.615% | $164.5613 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $1,102.99 | $1,162.1469 | $1,162.14 | $1,162.15 | $1,162.20 | |