| 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 | $115.72 | 7.767% | $124.708 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $163.44 | 13.454% | $185.4292 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $47.29 | 5.561% | $49.9198 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $97.90 | 3.569% | $101.3941 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $241.35 | 4.595% | $252.44 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $198.79 | 12.303% | $223.2471 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $157.54 | 6.702% | $168.0983 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $1,022.03 | $1,105.2365 | $1,105.24 | $1,105.25 | $1,105.10 | |