| 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 | $212.56 | 13.576% | $241.4171 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $68.36 | 7.841% | $73.7201 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $247.53 | 3.833% | $257.0178 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $45.25 | 7.522% | $48.6537 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $87.76 | 5.786% | $92.8378 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $50.61 | 3.478% | $52.3702 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $138.30 | 4.134% | $144.0173 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $850.37 | $910.0340 | $910.04 | $909.95 | $910.00 | |