| 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 | $225.79 | 4.814% | $236.6595 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $57.80 | 11.313% | $64.3389 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $20.27 | 8.599% | $22.013 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $134.86 | 3.505% | $139.5868 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $205.87 | 7.403% | $221.1106 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $244.96 | 13.353% | $277.6695 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $26.46 | 13.439% | $30.016 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $916.01 | $991.3943 | $991.40 | $991.35 | $991.40 | |