| 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 | $125.42 | 13.508% | $142.3617 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $213.42 | 11.267% | $237.466 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $63.84 | 10.490% | $70.5368 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $60.85 | 11.765% | $68.009 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $226.96 | 4.183% | $236.4537 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $74.87 | 7.770% | $80.6874 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $47.87 | 10.583% | $52.9361 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $813.23 | $888.4507 | $888.46 | $888.45 | $888.50 | |