| 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 | $239.40 | 7.259% | $256.778 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $30.81 | 8.442% | $33.411 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $11.39 | 8.773% | $12.3892 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $153.39 | 6.382% | $163.1793 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $162.25 | 5.709% | $171.5129 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $223.80 | 13.254% | $253.4625 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $62.85 | 6.229% | $66.7649 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $883.89 | $957.4978 | $957.49 | $957.50 | $957.60 | |