| 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 | $228.28 | 3.605% | $236.5095 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $112.68 | 12.316% | $126.5577 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $110.69 | 6.210% | $117.5638 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $30.81 | 12.148% | $34.5528 | $34.55 | $34.55 | $34.60 |
| Purchase #5 | $83.74 | 3.605% | $86.7588 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $156.61 | 5.148% | $164.6723 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $71.28 | 5.834% | $75.4385 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $794.09 | $842.0534 | $842.05 | $842.00 | $842.20 | |