| 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 | $12.64 | 13.545% | $14.3521 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $18.35 | 10.402% | $20.2588 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $100.43 | 12.544% | $113.0279 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $248.83 | 7.466% | $267.4076 | $267.41 | $267.40 | $267.40 |
| Purchase #5 | $71.46 | 12.452% | $80.3582 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $160.86 | 9.363% | $175.9213 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $244.32 | 11.625% | $272.7222 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $856.89 | $944.0481 | $944.05 | $944.00 | $944.10 | |