| 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 | $236.25 | 10.834% | $261.8453 | $261.85 | $261.85 | $261.80 |
| Purchase #2 | $15.92 | 3.207% | $16.4306 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $148.36 | 12.612% | $167.0712 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $250.34 | 7.142% | $268.2193 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $35.96 | 8.687% | $39.0838 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $152.45 | 5.860% | $161.3836 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $15.41 | 3.332% | $15.9235 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $854.69 | $929.9573 | $929.95 | $929.95 | $929.90 | |