| 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 | $248.42 | 3.200% | $256.3694 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $232.95 | 8.227% | $252.1148 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $169.25 | 12.335% | $190.127 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $125.28 | 11.810% | $140.0756 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $241.32 | 8.512% | $261.8612 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $228.89 | 8.670% | $248.7348 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $59.92 | 12.382% | $67.3393 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $1,306.03 | $1,416.6221 | $1,416.62 | $1,416.65 | $1,416.60 | |