| 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 | $223.82 | 5.529% | $236.195 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $24.71 | 13.162% | $27.9623 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $143.53 | 7.629% | $154.4799 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $37.45 | 11.531% | $41.7684 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $45.87 | 12.651% | $51.673 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $115.93 | 8.373% | $125.6368 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $231.83 | 7.173% | $248.4592 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $823.14 | $886.1746 | $886.18 | $886.15 | $886.30 | |