| 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 | $222.60 | 6.254% | $236.5214 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $239.39 | 3.410% | $247.5532 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $154.93 | 5.847% | $163.9888 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $39.83 | 13.202% | $45.0884 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $246.90 | 5.777% | $261.1634 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $203.79 | 13.686% | $231.6807 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $229.65 | 4.311% | $239.5502 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $1,337.09 | $1,425.5461 | $1,425.54 | $1,425.55 | $1,425.70 | |