| 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 | $222.74 | 12.433% | $250.4333 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $237.40 | 4.447% | $247.9572 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $28.30 | 7.362% | $30.3834 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $113.49 | 3.587% | $117.5609 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $66.75 | 7.872% | $72.0046 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $13.62 | 11.408% | $15.1738 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $208.81 | 11.329% | $232.4661 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $891.11 | $965.9793 | $965.97 | $965.95 | $966.10 | |