| 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 | $118.57 | 12.292% | $133.1446 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $111.73 | 12.290% | $125.4616 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $231.57 | 5.874% | $245.1724 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $244.75 | 4.447% | $255.634 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $221.71 | 4.593% | $231.8931 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $26.85 | 12.789% | $30.2838 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $74.55 | 3.663% | $77.2808 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $1,029.73 | $1,098.8703 | $1,098.85 | $1,098.90 | $1,098.90 | |