| 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 | $30.56 | 5.305% | $32.1812 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $212.37 | 7.141% | $227.5353 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $20.69 | 6.782% | $22.0932 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $104.56 | 8.735% | $113.6933 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $138.79 | 9.429% | $151.8765 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $149.70 | 4.648% | $156.6581 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $220.29 | 7.418% | $236.6311 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $876.96 | $940.6687 | $940.67 | $940.75 | $940.70 | |