| 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 | $237.42 | 12.636% | $267.4204 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $12.27 | 5.406% | $12.9333 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $169.68 | 11.191% | $188.6689 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $139.70 | 3.647% | $144.7949 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $35.54 | 3.669% | $36.844 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $26.36 | 9.333% | $28.8202 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $71.38 | 9.353% | $78.0562 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $692.35 | $757.5379 | $757.53 | $757.50 | $757.50 | |