| 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 | $110.57 | 12.855% | $124.7838 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $236.87 | 7.107% | $253.7044 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $43.95 | 10.674% | $48.6412 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $109.28 | 4.368% | $114.0534 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $200.40 | 12.273% | $224.9951 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $20.62 | 13.329% | $23.3684 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $99.88 | 6.495% | $106.3672 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $821.57 | $895.9135 | $895.91 | $895.90 | $896.00 | |