| 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 | $242.81 | 7.752% | $261.6326 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $93.61 | 8.373% | $101.448 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $235.81 | 9.419% | $258.0209 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $36.27 | 11.317% | $40.3747 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $193.80 | 7.788% | $208.8931 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $77.77 | 13.191% | $88.0286 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $78.40 | 12.380% | $88.1059 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $958.47 | $1,046.5038 | $1,046.50 | $1,046.50 | $1,046.40 | |