| 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 | $227.88 | 3.691% | $236.2911 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $249.60 | 6.335% | $265.4122 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $144.58 | 10.692% | $160.0385 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $240.65 | 13.731% | $273.6937 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $163.52 | 3.772% | $169.688 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $159.47 | 9.134% | $174.036 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $100.86 | 3.605% | $104.496 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $1,286.56 | $1,383.6555 | $1,383.66 | $1,383.70 | $1,383.60 | |