| 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 | $100.26 | 13.252% | $113.5465 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $202.56 | 5.724% | $214.1545 | $214.15 | $214.15 | $214.20 |
| Purchase #3 | $232.46 | 8.269% | $251.6821 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $231.25 | 5.297% | $243.4993 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $190.34 | 4.584% | $199.0652 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $186.71 | 9.554% | $204.5483 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $237.51 | 10.563% | $262.5982 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $1,381.09 | $1,489.0941 | $1,489.10 | $1,489.10 | $1,489.10 | |