| 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 | $105.57 | 9.757% | $115.8705 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $229.78 | 11.360% | $255.883 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $242.44 | 7.543% | $260.7272 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $164.98 | 7.349% | $177.1044 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $179.66 | 12.469% | $202.0618 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $163.97 | 11.162% | $182.2723 | $182.27 | $182.25 | $182.30 |
| Purchase #7 | $231.49 | 9.850% | $254.2918 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $1,317.89 | $1,448.2110 | $1,448.20 | $1,448.20 | $1,448.30 | |