| 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 | $175.26 | 8.721% | $190.5444 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $207.72 | 11.225% | $231.0366 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $54.91 | 12.184% | $61.6002 | $61.60 | $61.60 | $61.60 |
| Purchase #4 | $76.43 | 9.555% | $83.7329 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $42.38 | 11.527% | $47.2651 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $227.91 | 3.824% | $236.6253 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $233.63 | 3.678% | $242.2229 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,018.24 | $1,093.0274 | $1,093.03 | $1,093.05 | $1,092.90 | |