| 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 | $151.67 | 12.272% | $170.2829 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $99.65 | 10.669% | $110.2817 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $108.54 | 6.789% | $115.9088 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $218.93 | 7.831% | $236.0744 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $239.89 | 12.568% | $270.0394 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $188.94 | 9.489% | $206.8685 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $142.49 | 7.650% | $153.3905 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $1,150.11 | $1,262.8462 | $1,262.84 | $1,262.85 | $1,262.90 | |