| 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 | $227.54 | 3.222% | $234.8713 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $213.96 | 9.858% | $235.0522 | $235.05 | $235.05 | $235.10 |
| Purchase #3 | $237.67 | 10.212% | $261.9409 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $133.66 | 5.141% | $140.5315 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $139.56 | 7.263% | $149.6962 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $40.55 | 6.413% | $43.1505 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $69.74 | 12.348% | $78.3515 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $1,062.68 | $1,143.5941 | $1,143.59 | $1,143.60 | $1,143.70 | |