| 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 | $216.67 | 9.230% | $236.6686 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $197.33 | 13.550% | $224.0682 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $142.74 | 9.355% | $156.0933 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $109.98 | 11.557% | $122.6904 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $29.30 | 5.517% | $30.9165 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $8.32 | 5.297% | $8.7607 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $66.41 | 10.661% | $73.49 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $770.75 | $852.6877 | $852.69 | $852.65 | $852.80 | |