| 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 | $117.92 | 11.509% | $131.4914 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $27.25 | 12.332% | $30.6105 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $58.76 | 13.559% | $66.7273 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $79.46 | 10.857% | $88.087 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $140.80 | 6.404% | $149.8168 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $225.76 | 11.440% | $251.5869 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $236.62 | 7.434% | $254.2103 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $886.57 | $972.5302 | $972.54 | $972.55 | $972.50 | |