| 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 | $237.72 | 7.390% | $255.2875 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $210.63 | 5.358% | $221.9156 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $122.43 | 8.684% | $133.0618 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $212.95 | 8.576% | $231.2126 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $68.98 | 9.686% | $75.6614 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $15.68 | 7.729% | $16.8919 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $34.37 | 5.515% | $36.2655 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $902.76 | $970.2963 | $970.30 | $970.25 | $970.40 | |