| 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 | $205.53 | 3.498% | $212.7194 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $9.67 | 11.265% | $10.7593 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $19.38 | 3.689% | $20.0949 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $224.91 | 7.584% | $241.9672 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $154.53 | 13.566% | $175.4935 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $50.97 | 9.757% | $55.9431 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $231.81 | 12.451% | $260.6727 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $896.80 | $977.6501 | $977.64 | $977.60 | $977.70 | |