| 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 | $100.47 | 6.840% | $107.3421 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $208.92 | 4.568% | $218.4635 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $12.84 | 9.263% | $14.0294 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $12.68 | 8.165% | $13.7153 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $218.56 | 8.164% | $236.4032 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $66.39 | 10.834% | $73.5827 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $218.52 | 3.179% | $225.4668 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $838.38 | $889.0030 | $889.00 | $889.00 | $889.00 | |