| 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 | $229.37 | 13.764% | $260.9405 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $146.48 | 3.695% | $151.8924 | $151.89 | $151.90 | $151.90 |
| Purchase #3 | $113.73 | 6.599% | $121.235 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $117.89 | 6.198% | $125.1968 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $194.25 | 4.669% | $203.3195 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $167.31 | 13.550% | $189.9805 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $28.33 | 12.528% | $31.8792 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $997.36 | $1,084.4439 | $1,084.45 | $1,084.50 | $1,084.40 | |