| 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 | $134.73 | 5.806% | $142.5524 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $10.81 | 13.175% | $12.2342 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $215.25 | 10.526% | $237.9072 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $216.76 | 9.301% | $236.9208 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $108.88 | 3.840% | $113.061 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $59.37 | 9.415% | $64.9597 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $141.59 | 10.785% | $156.8605 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $887.39 | $964.4958 | $964.49 | $964.45 | $964.60 | |