| 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 | $243.65 | 3.519% | $252.224 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $234.78 | 11.428% | $261.6107 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $117.35 | 4.266% | $122.3562 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $73.34 | 3.625% | $75.9986 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $159.83 | 10.359% | $176.3868 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $5.78 | 7.240% | $6.1985 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $233.63 | 6.808% | $249.5355 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,068.36 | $1,144.3103 | $1,144.32 | $1,144.30 | $1,144.30 | |