| 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 | $105.87 | 4.184% | $110.2996 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $44.41 | 7.539% | $47.7581 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $170.97 | 8.532% | $185.5572 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $206.40 | 8.736% | $224.4311 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $193.82 | 10.499% | $214.1692 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $232.25 | 10.776% | $257.2773 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $56.66 | 11.640% | $63.2552 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $1,010.38 | $1,102.7477 | $1,102.76 | $1,102.75 | $1,102.90 | |