| 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 | $209.64 | 11.475% | $233.6962 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $203.96 | 5.411% | $214.9963 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $42.43 | 13.637% | $48.2162 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $154.35 | 7.609% | $166.0945 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $130.56 | 6.432% | $138.9576 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $52.99 | 11.335% | $58.9964 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $38.70 | 12.178% | $43.4129 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $832.63 | $904.3701 | $904.38 | $904.35 | $904.40 | |