| 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 | $232.81 | 8.299% | $252.1309 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $80.52 | 7.260% | $86.3658 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $76.34 | 8.552% | $82.8686 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $217.90 | 7.350% | $233.9157 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $45.68 | 5.443% | $48.1664 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $207.53 | 3.844% | $215.5075 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $60.97 | 7.246% | $65.3879 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $921.75 | $984.3428 | $984.36 | $984.30 | $984.40 | |