| 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 | $212.36 | 12.873% | $239.6971 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $219.79 | 10.463% | $242.7866 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $10.37 | 8.636% | $11.2656 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $28.52 | 8.674% | $30.9938 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $99.37 | 4.448% | $103.79 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $18.59 | 3.823% | $19.3007 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $236.50 | 13.123% | $267.5359 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $825.50 | $915.3697 | $915.38 | $915.40 | $915.40 | |