| 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 | $231.57 | 11.360% | $257.8764 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $87.37 | 8.560% | $94.8489 | $94.85 | $94.85 | $94.80 |
| Purchase #3 | $29.80 | 5.521% | $31.4453 | $31.45 | $31.45 | $31.40 |
| Purchase #4 | $116.90 | 4.659% | $122.3464 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $125.71 | 10.650% | $139.0981 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $150.42 | 12.341% | $168.9833 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $76.82 | 11.675% | $85.7887 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $818.59 | $900.3871 | $900.40 | $900.45 | $900.30 | |