| 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 | $111.70 | 3.751% | $115.8899 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $229.47 | 3.677% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $40.58 | 3.273% | $41.9082 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $163.39 | 4.361% | $170.5154 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $50.98 | 7.630% | $54.8698 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $222.58 | 6.382% | $236.7851 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $171.26 | 13.733% | $194.7791 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $989.96 | $1,052.6551 | $1,052.67 | $1,052.65 | $1,052.70 | |