| 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 | $104.37 | 13.127% | $118.0706 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $23.91 | 10.107% | $26.3266 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $184.37 | 6.393% | $196.1568 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $14.80 | 6.184% | $15.7152 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $16.98 | 5.437% | $17.9032 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $111.41 | 10.389% | $122.9844 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $43.41 | 4.154% | $45.2133 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $499.25 | $542.3701 | $542.37 | $542.35 | $542.40 | |