| 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 | $99.88 | 7.290% | $107.1613 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $44.62 | 9.176% | $48.7143 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $242.36 | 7.781% | $261.218 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $21.90 | 6.289% | $23.2773 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $170.33 | 8.823% | $185.3582 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $205.99 | 13.126% | $233.0282 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $241.43 | 5.250% | $254.1051 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,026.51 | $1,112.8624 | $1,112.87 | $1,112.85 | $1,112.90 | |