| 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 | $132.37 | 10.330% | $146.0438 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $79.75 | 4.191% | $83.0923 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $125.41 | 5.872% | $132.7741 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $108.87 | 5.143% | $114.4692 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $223.88 | 3.339% | $231.3554 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $97.73 | 6.446% | $104.0297 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $102.48 | 4.219% | $106.8036 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $870.49 | $918.5681 | $918.56 | $918.55 | $918.60 | |