| 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 | $209.93 | 7.314% | $225.2843 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $101.82 | 5.683% | $107.6064 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $136.99 | 5.107% | $143.9861 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $111.59 | 4.798% | $116.9441 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $116.30 | 9.619% | $127.4869 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $23.68 | 4.186% | $24.6712 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $212.49 | 6.299% | $225.8747 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $912.80 | $971.8537 | $971.85 | $971.85 | $971.90 | |