| 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 | $211.54 | 7.330% | $227.0459 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $113.36 | 7.165% | $121.4822 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $100.89 | 5.743% | $106.6841 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $38.38 | 10.650% | $42.4675 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $76.49 | 12.618% | $86.1415 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $208.51 | 4.265% | $217.403 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $10.33 | 6.253% | $10.9759 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $759.50 | $812.2001 | $812.20 | $812.25 | $812.20 | |