| 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 | $217.39 | 5.392% | $229.1117 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $36.71 | 9.583% | $40.2279 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $14.57 | 8.772% | $15.8481 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $135.40 | 4.575% | $141.5946 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $66.71 | 9.480% | $73.0341 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $119.47 | 11.808% | $133.577 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $233.86 | 11.830% | $261.5256 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $824.11 | $894.9190 | $894.92 | $895.00 | $894.80 | |