| 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 | $237.34 | 13.305% | $268.9181 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $189.98 | 9.412% | $207.8609 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $126.84 | 5.393% | $133.6805 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $163.88 | 5.441% | $172.7967 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $79.66 | 12.721% | $89.7935 | $89.79 | $89.80 | $89.80 |
| Purchase #6 | $17.97 | 11.641% | $20.0619 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $76.27 | 11.697% | $85.1913 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $891.94 | $978.3029 | $978.30 | $978.30 | $978.40 | |