| 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 | $11.46 | 12.473% | $12.8894 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $105.58 | 6.803% | $112.7626 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $36.77 | 13.332% | $41.6722 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $236.80 | 10.180% | $260.9062 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $170.50 | 10.734% | $188.8015 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $207.81 | 8.815% | $226.1285 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $221.73 | 7.224% | $237.7478 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $990.65 | $1,080.9082 | $1,080.91 | $1,080.90 | $1,080.90 | |