| 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 | $232.45 | 8.384% | $251.9386 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $99.80 | 9.253% | $109.0345 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $228.36 | 3.124% | $235.494 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $33.82 | 6.746% | $36.1015 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $10.79 | 5.445% | $11.3775 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $237.99 | 9.785% | $261.2773 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $229.40 | 9.103% | $250.2823 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $1,072.61 | $1,155.5057 | $1,155.50 | $1,155.60 | $1,155.50 | |