| 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 | $111.41 | 6.831% | $119.0204 | $119.02 | $119.00 | $119.00 |
| Purchase #2 | $100.87 | 3.172% | $104.0696 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $80.66 | 3.613% | $83.5742 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $206.95 | 13.678% | $235.2566 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $20.29 | 9.153% | $22.1471 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $155.95 | 5.344% | $164.284 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $215.85 | 13.108% | $244.1436 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $891.98 | $972.4955 | $972.49 | $972.45 | $972.50 | |