| 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 | $215.42 | 12.711% | $242.802 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $184.97 | 13.369% | $209.6986 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $222.33 | 4.304% | $231.8991 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $102.87 | 13.136% | $116.383 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $236.65 | 7.363% | $254.0745 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $100.45 | 5.866% | $106.3424 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $170.89 | 3.773% | $177.3377 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $1,233.58 | $1,338.5373 | $1,338.53 | $1,338.55 | $1,338.50 | |