| 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 | $119.50 | 10.757% | $132.3546 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $129.79 | 10.107% | $142.9079 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $130.41 | 3.531% | $135.0148 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $55.77 | 13.416% | $63.2521 | $63.25 | $63.25 | $63.30 |
| Purchase #5 | $99.57 | 3.200% | $102.7562 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $79.58 | 13.340% | $90.196 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $229.83 | 13.662% | $261.2294 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $844.45 | $927.7110 | $927.71 | $927.70 | $927.80 | |