| 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 | $225.28 | 13.106% | $254.8052 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $112.48 | 4.268% | $117.2806 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $21.74 | 9.750% | $23.8597 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $89.95 | 12.362% | $101.0696 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $102.68 | 3.462% | $106.2348 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $130.73 | 13.316% | $148.138 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $168.25 | 13.377% | $190.7568 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $851.11 | $942.1447 | $942.15 | $942.15 | $942.20 | |