| 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 | $234.93 | 10.564% | $259.748 | $259.75 | $259.75 | $259.70 |
| Purchase #2 | $229.87 | 9.122% | $250.8387 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $27.26 | 3.527% | $28.2215 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $136.93 | 9.295% | $149.6576 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $76.41 | 5.866% | $80.8922 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $134.28 | 11.359% | $149.5329 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $29.32 | 12.612% | $33.0178 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $869.00 | $951.9087 | $951.91 | $951.90 | $951.80 | |