| 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 | $218.86 | 8.191% | $236.7868 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $116.65 | 13.495% | $132.3919 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $143.46 | 6.218% | $152.3803 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $11.98 | 3.226% | $12.3665 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $62.35 | 11.189% | $69.3263 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $54.82 | 9.291% | $59.9133 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $209.46 | 3.167% | $216.0936 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $817.58 | $879.2587 | $879.26 | $879.30 | $879.30 | |