| 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 | $234.96 | 9.577% | $257.4621 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $134.32 | 4.697% | $140.629 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $58.31 | 5.553% | $61.548 | $61.55 | $61.55 | $61.50 |
| Purchase #4 | $86.90 | 13.282% | $98.4421 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $18.60 | 13.113% | $21.039 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $150.25 | 5.144% | $157.9789 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $207.95 | 3.320% | $214.8539 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $891.29 | $951.9530 | $951.95 | $952.00 | $951.90 | |