| 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 | $223.41 | 6.351% | $237.5988 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $180.72 | 10.192% | $199.139 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $121.65 | 3.420% | $125.8104 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $246.59 | 6.450% | $262.4951 | $262.50 | $262.50 | $262.50 |
| Purchase #5 | $237.98 | 11.614% | $265.619 | $265.62 | $265.60 | $265.60 |
| Purchase #6 | $206.59 | 5.461% | $217.8719 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $65.65 | 7.663% | $70.6808 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $1,282.59 | $1,379.2150 | $1,379.22 | $1,379.20 | $1,379.20 | |