| 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 | $224.82 | 8.603% | $244.1613 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $103.38 | 7.387% | $111.0167 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $157.31 | 8.234% | $170.2629 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $204.98 | 7.267% | $219.8759 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $138.39 | 3.324% | $142.9901 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $34.54 | 6.152% | $36.6649 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $97.57 | 5.732% | $103.1627 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $960.99 | $1,028.1345 | $1,028.13 | $1,028.10 | $1,028.30 | |