| 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 | $99.78 | 7.222% | $106.9861 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $113.42 | 13.705% | $128.9642 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $26.96 | 11.839% | $30.1518 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $208.43 | 6.243% | $221.4423 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $90.57 | 4.628% | $94.7616 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $184.50 | 3.463% | $190.8892 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $206.78 | 4.199% | $215.4627 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $930.44 | $988.6579 | $988.65 | $988.65 | $988.80 | |