| 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 | $232.42 | 13.658% | $264.1639 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $130.73 | 11.701% | $146.0267 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $242.27 | 8.417% | $262.6619 | $262.66 | $262.65 | $262.70 |
| Purchase #4 | $19.57 | 4.679% | $20.4857 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $79.87 | 10.800% | $88.496 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $108.75 | 9.489% | $119.0693 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $75.91 | 3.730% | $78.7414 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $889.52 | $979.6449 | $979.65 | $979.65 | $979.70 | |