| 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 | $11.78 | 3.792% | $12.2267 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $210.40 | 13.609% | $239.0333 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $18.65 | 10.176% | $20.5478 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $161.74 | 4.658% | $169.2738 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $24.85 | 7.588% | $26.7356 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $93.58 | 11.717% | $104.5448 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $119.61 | 9.710% | $131.2241 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $640.61 | $703.5861 | $703.58 | $703.60 | $703.40 | |