| 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 | $239.34 | 8.164% | $258.8797 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $126.88 | 10.237% | $139.8687 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $27.25 | 13.418% | $30.9064 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $92.85 | 9.245% | $101.434 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $223.37 | 8.476% | $242.3028 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $185.26 | 9.600% | $203.045 | $203.05 | $203.05 | $203.00 |
| Purchase #7 | $11.59 | 10.439% | $12.7999 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $906.54 | $989.2365 | $989.24 | $989.25 | $989.20 | |