| 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 | $217.96 | 8.587% | $236.6762 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $207.49 | 8.154% | $224.4087 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $47.79 | 7.353% | $51.304 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $30.74 | 13.423% | $34.8662 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $190.38 | 7.637% | $204.9193 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $135.42 | 3.635% | $140.3425 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $78.30 | 3.157% | $80.7719 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $908.08 | $973.2888 | $973.29 | $973.25 | $973.30 | |