| 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 | $15.95 | 8.693% | $17.3365 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $227.92 | 3.258% | $235.3456 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $199.92 | 4.564% | $209.0443 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $229.98 | 12.526% | $258.7873 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $123.46 | 7.527% | $132.7528 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $35.38 | 8.828% | $38.5033 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $162.36 | 11.218% | $180.5735 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $994.97 | $1,072.3433 | $1,072.34 | $1,072.35 | $1,072.30 | |