| 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 | $22.67 | 7.539% | $24.3791 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $40.74 | 10.470% | $45.0055 | $45.01 | $45.00 | $45.00 |
| Purchase #3 | $93.46 | 9.109% | $101.9733 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $104.47 | 3.361% | $107.9812 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $139.83 | 6.230% | $148.5414 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $199.77 | 12.234% | $224.2099 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $242.53 | 6.340% | $257.9064 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $843.47 | $909.9968 | $910.00 | $910.00 | $910.00 | |