| 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 | $122.46 | 12.576% | $137.8606 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $158.44 | 10.576% | $175.1966 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $18.64 | 7.782% | $20.0906 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $234.90 | 7.641% | $252.8487 | $252.85 | $252.85 | $252.80 |
| Purchase #5 | $230.49 | 13.339% | $261.2351 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $36.91 | 6.495% | $39.3073 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $59.74 | 3.259% | $61.6869 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $861.58 | $948.2258 | $948.24 | $948.25 | $948.20 | |