| 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 | $177.41 | 10.113% | $195.3515 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $100.61 | 3.832% | $104.4654 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $237.54 | 6.521% | $253.03 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $184.97 | 8.270% | $200.267 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $205.79 | 3.485% | $212.9618 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $61.57 | 11.737% | $68.7965 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $100.33 | 4.338% | $104.6823 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,068.22 | $1,139.5545 | $1,139.56 | $1,139.55 | $1,139.70 | |