| 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 | $239.52 | 12.214% | $268.775 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $107.79 | 12.739% | $121.5214 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $14.69 | 11.704% | $16.4093 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $161.90 | 5.546% | $170.879 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $154.89 | 5.823% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $165.39 | 4.661% | $173.0988 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $45.85 | 12.722% | $51.683 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $890.03 | $966.2757 | $966.28 | $966.30 | $966.30 | |