| 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 | $125.70 | 9.839% | $138.0676 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $58.97 | 7.494% | $63.3892 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $249.33 | 8.386% | $270.2388 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $83.37 | 6.660% | $88.9224 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $75.42 | 13.436% | $85.5534 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $190.27 | 11.544% | $212.2348 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $184.53 | 3.814% | $191.568 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $967.59 | $1,049.9742 | $1,049.97 | $1,049.95 | $1,050.00 | |