| 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 | $125.41 | 11.286% | $139.5638 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $26.69 | 12.326% | $29.9798 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $223.40 | 13.426% | $253.3937 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $74.42 | 8.761% | $80.9399 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $96.43 | 12.601% | $108.5811 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $164.97 | 4.213% | $171.9202 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $133.79 | 9.517% | $146.5228 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $845.11 | $930.9013 | $930.89 | $930.90 | $930.90 | |