| 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 | $234.75 | 11.720% | $262.2627 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $83.80 | 4.203% | $87.3221 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $51.66 | 12.586% | $58.1619 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $123.27 | 12.680% | $138.9006 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $59.96 | 7.671% | $64.5595 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $20.91 | 12.684% | $23.5622 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $191.55 | 8.204% | $207.2648 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $765.90 | $842.0338 | $842.02 | $841.95 | $842.20 | |