| 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 | $221.48 | 4.748% | $231.9959 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $242.62 | 6.795% | $259.106 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $98.25 | 6.153% | $104.2953 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $78.56 | 4.624% | $82.1926 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $200.78 | 3.510% | $207.8274 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $48.25 | 7.873% | $52.0487 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $56.95 | 3.108% | $58.72 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $946.89 | $996.1859 | $996.20 | $996.20 | $996.10 | |