| 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 | $209.71 | 10.171% | $231.0396 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $242.38 | 11.488% | $270.2246 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $60.59 | 7.602% | $65.1961 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $227.71 | 11.276% | $253.3866 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $143.88 | 7.194% | $154.2307 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $66.55 | 12.217% | $74.6804 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $207.48 | 5.276% | $218.4266 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,158.30 | $1,267.1846 | $1,267.19 | $1,267.25 | $1,267.10 | |