| 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 | $47.36 | 6.340% | $50.3626 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $210.48 | 10.354% | $232.2731 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $137.74 | 8.505% | $149.4548 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $223.88 | 6.505% | $238.4434 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $222.34 | 10.872% | $246.5128 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $46.29 | 5.765% | $48.9586 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $243.68 | 7.490% | $261.9316 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $1,131.77 | $1,227.9369 | $1,227.92 | $1,227.90 | $1,228.00 | |