| 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 | $213.76 | 8.144% | $231.1686 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $70.58 | 12.728% | $79.5634 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $51.42 | 12.720% | $57.9606 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $97.65 | 7.871% | $105.336 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $149.90 | 9.662% | $164.3833 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $243.71 | 8.833% | $265.2369 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $207.62 | 9.450% | $227.2401 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,034.64 | $1,130.8889 | $1,130.89 | $1,130.90 | $1,130.90 | |