| 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 | $109.56 | 12.136% | $122.8562 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $133.26 | 12.801% | $150.3186 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $242.50 | 5.185% | $255.0736 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $75.47 | 8.447% | $81.845 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $123.79 | 10.608% | $136.9216 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $238.79 | 9.583% | $261.6732 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $231.70 | 6.191% | $246.0445 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,155.07 | $1,254.7327 | $1,254.73 | $1,254.65 | $1,254.70 | |