| 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 | $242.44 | 6.184% | $257.4325 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $167.98 | 10.423% | $185.4886 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $90.82 | 7.758% | $97.8658 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $45.64 | 3.152% | $47.0786 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $203.71 | 9.346% | $222.7487 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $22.78 | 3.535% | $23.5853 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $51.50 | 10.712% | $57.0167 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $824.87 | $891.2162 | $891.23 | $891.25 | $891.20 | |