| 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 | $102.59 | 10.224% | $113.0788 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $210.59 | 9.739% | $231.0994 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $19.96 | 3.504% | $20.6594 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $24.81 | 9.810% | $27.2439 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $214.29 | 4.579% | $224.1023 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $180.50 | 7.179% | $193.4581 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $182.62 | 4.615% | $191.0479 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $935.36 | $1,000.6898 | $1,000.69 | $1,000.70 | $1,000.70 | |