| 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 | $240.76 | 8.427% | $261.0488 | $261.05 | $261.05 | $261.00 |
| Purchase #2 | $44.32 | 12.829% | $50.0058 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $232.87 | 3.276% | $240.4988 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $126.69 | 9.260% | $138.4215 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $133.92 | 9.373% | $146.4723 | $146.47 | $146.45 | $146.50 |
| Purchase #6 | $28.68 | 7.110% | $30.7191 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $240.31 | 4.795% | $251.8329 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,047.55 | $1,118.9992 | $1,119.00 | $1,118.95 | $1,118.90 | |