| 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 | $217.75 | 5.532% | $229.7959 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $169.67 | 4.792% | $177.8006 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $167.44 | 11.539% | $186.7609 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $158.59 | 3.530% | $164.1882 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $224.39 | 5.601% | $236.9581 | $236.96 | $236.95 | $237.00 |
| Purchase #6 | $11.32 | 5.317% | $11.9219 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $102.59 | 10.819% | $113.6892 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $1,051.75 | $1,121.1148 | $1,121.12 | $1,121.10 | $1,121.20 | |