| 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 | $242.39 | 4.808% | $254.0441 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $73.55 | 8.332% | $79.6782 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $210.46 | 3.363% | $217.5378 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $66.63 | 5.446% | $70.2587 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $157.58 | 11.242% | $175.2951 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $76.41 | 7.314% | $81.9986 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $37.44 | 7.738% | $40.3371 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $864.46 | $919.1496 | $919.16 | $919.20 | $919.10 | |