| 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 | $21.41 | 10.218% | $23.5977 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $168.37 | 9.207% | $183.8718 | $183.87 | $183.85 | $183.90 |
| Purchase #3 | $208.56 | 12.413% | $234.4486 | $234.45 | $234.45 | $234.40 |
| Purchase #4 | $69.69 | 8.592% | $75.6778 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $158.46 | 9.219% | $173.0684 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $115.34 | 10.834% | $127.8359 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $88.55 | 7.504% | $95.1948 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $830.38 | $913.6950 | $913.70 | $913.70 | $913.70 | |