| 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 | $137.55 | 11.724% | $153.6764 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $215.62 | 7.142% | $231.0196 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $105.45 | 5.704% | $111.4649 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $42.99 | 12.356% | $48.3018 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $10.26 | 7.378% | $11.017 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $224.79 | 3.747% | $233.2129 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $75.42 | 5.660% | $79.6888 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $812.08 | $868.3814 | $868.38 | $868.35 | $868.40 | |