| 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 | $205.79 | 4.210% | $214.4538 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $173.58 | 10.536% | $191.8684 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $87.74 | 4.639% | $91.8103 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $76.55 | 8.194% | $82.8225 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $155.73 | 5.147% | $163.7454 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $209.83 | 3.696% | $217.5853 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $33.66 | 3.324% | $34.7789 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $942.88 | $997.0646 | $997.07 | $997.05 | $997.10 | |