| 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 | $124.34 | 7.272% | $133.382 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $65.47 | 9.143% | $71.4559 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $215.99 | 7.144% | $231.4203 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $103.27 | 7.752% | $111.2755 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $187.69 | 10.464% | $207.3299 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $167.99 | 8.516% | $182.296 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $149.67 | 9.733% | $164.2374 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $1,014.42 | $1,101.3970 | $1,101.41 | $1,101.45 | $1,101.40 | |