| 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 | $96.94 | 10.528% | $107.1458 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $220.95 | 10.226% | $243.5443 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $117.51 | 6.475% | $125.1188 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $49.74 | 3.398% | $51.4302 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $49.51 | 12.581% | $55.7389 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $82.32 | 11.769% | $92.0082 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $214.68 | 13.687% | $244.0633 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $831.65 | $919.0495 | $919.05 | $919.05 | $918.90 | |