| 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 | $120.75 | 12.782% | $136.1843 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $36.25 | 11.537% | $40.4322 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $96.28 | 6.573% | $102.6085 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $116.26 | 5.365% | $122.4973 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $217.67 | 10.246% | $239.9725 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $90.39 | 5.189% | $95.0803 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $232.42 | 12.399% | $261.2378 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $910.02 | $998.0129 | $998.01 | $998.05 | $998.00 | |