| 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 | $126.73 | 11.539% | $141.3534 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $54.34 | 6.585% | $57.9183 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $208.27 | 3.346% | $215.2387 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $16.54 | 3.496% | $17.1182 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $71.70 | 9.480% | $78.4972 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $241.91 | 10.811% | $268.0629 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $75.43 | 10.513% | $83.36 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $794.92 | $861.5487 | $861.55 | $861.50 | $861.60 | |