| 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 | $199.62 | 7.553% | $214.6973 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $212.78 | 3.332% | $219.8698 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $237.61 | 10.625% | $262.8561 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $153.46 | 10.437% | $169.4766 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $67.53 | 3.872% | $70.1448 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $240.46 | 4.748% | $251.877 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $128.69 | 5.792% | $136.1437 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,240.15 | $1,325.0653 | $1,325.07 | $1,325.10 | $1,325.10 | |