| 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 | $232.72 | 9.435% | $254.6771 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $237.90 | 9.870% | $261.3807 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $229.85 | 12.655% | $258.9375 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $186.89 | 11.830% | $208.9991 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $38.39 | 11.210% | $42.6935 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $92.38 | 3.220% | $95.3546 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $107.54 | 9.441% | $117.6929 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $1,125.67 | $1,239.7354 | $1,239.73 | $1,239.80 | $1,239.80 | |