| 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 | $188.46 | 9.270% | $205.9302 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $197.71 | 11.495% | $220.4368 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $45.46 | 12.790% | $51.2743 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $207.52 | 11.629% | $231.6525 | $231.65 | $231.65 | $231.70 |
| Purchase #5 | $84.30 | 12.380% | $94.7363 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $28.55 | 5.275% | $30.056 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $111.60 | 4.331% | $116.4334 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $863.60 | $950.5195 | $950.52 | $950.55 | $950.50 | |