| 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 | $236.63 | 4.747% | $247.8628 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $56.69 | 3.430% | $58.6345 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $134.70 | 10.757% | $149.1897 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $148.69 | 7.480% | $159.812 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $14.89 | 3.466% | $15.4061 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $167.31 | 3.826% | $173.7113 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $97.31 | 7.757% | $104.8583 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $856.22 | $909.4747 | $909.47 | $909.45 | $909.50 | |