| 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 | $197.68 | 4.401% | $206.3799 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $108.67 | 7.290% | $116.592 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $189.93 | 5.683% | $200.7237 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $17.94 | 13.467% | $20.356 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $141.31 | 8.688% | $153.587 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $207.97 | 3.673% | $215.6087 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $28.90 | 5.543% | $30.5019 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $892.40 | $943.7492 | $943.75 | $943.75 | $943.80 | |