| 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 | $126.34 | 11.468% | $140.8287 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $76.38 | 8.786% | $83.0907 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $21.84 | 11.596% | $24.3726 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $99.79 | 13.413% | $113.1748 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $38.78 | 3.659% | $40.199 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $216.97 | 11.555% | $242.0409 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $250.32 | 5.565% | $264.2503 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $830.42 | $907.9570 | $907.95 | $907.95 | $908.00 | |