| 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 | $110.73 | 5.153% | $116.4359 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $250.78 | 13.620% | $284.9362 | $284.94 | $284.95 | $284.90 |
| Purchase #3 | $118.43 | 13.717% | $134.675 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $180.61 | 3.109% | $186.2252 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $159.96 | 10.266% | $176.3815 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $99.25 | 3.539% | $102.7625 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $211.33 | 6.860% | $225.8272 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $1,131.09 | $1,227.2435 | $1,227.26 | $1,227.35 | $1,227.20 | |