| 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 | $169.65 | 12.133% | $190.2336 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $102.31 | 4.494% | $106.9078 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $198.93 | 6.681% | $212.2205 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $208.49 | 11.322% | $232.0952 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $231.81 | 12.369% | $260.4826 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $43.72 | 10.623% | $48.3644 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $180.78 | 8.485% | $196.1192 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $1,135.69 | $1,246.4233 | $1,246.42 | $1,246.40 | $1,246.40 | |