| 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 | $219.35 | 7.791% | $236.4396 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $99.92 | 5.167% | $105.0829 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $140.25 | 13.694% | $159.4558 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $212.61 | 10.220% | $234.3387 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $126.91 | 11.480% | $141.4793 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $157.56 | 11.434% | $175.5754 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $153.53 | 6.345% | $163.2715 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,110.13 | $1,215.6432 | $1,215.65 | $1,215.70 | $1,215.70 | |