| 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 | $98.34 | 10.180% | $108.351 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $119.79 | 11.185% | $133.1885 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $113.89 | 13.670% | $129.4588 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $69.44 | 10.502% | $76.7326 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $217.31 | 8.687% | $236.1877 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $74.54 | 7.501% | $80.1312 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $151.47 | 4.173% | $157.7908 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $844.78 | $921.8406 | $921.84 | $921.90 | $921.90 | |