| 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 | $237.57 | 8.387% | $257.495 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $86.45 | 4.454% | $90.3005 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $27.56 | 3.710% | $28.5825 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $163.39 | 9.414% | $178.7715 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $93.87 | 9.515% | $102.8017 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $229.66 | 9.636% | $251.79 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $197.97 | 6.361% | $210.5629 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,036.47 | $1,120.3041 | $1,120.30 | $1,120.30 | $1,120.40 | |