| 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 | $138.81 | 11.256% | $154.4345 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $130.76 | 7.802% | $140.9619 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $242.63 | 9.519% | $265.7259 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $82.81 | 8.166% | $89.5723 | $89.57 | $89.55 | $89.60 |
| Purchase #5 | $106.69 | 11.642% | $119.1108 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $233.89 | 10.863% | $259.2975 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $97.33 | 7.257% | $104.3932 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $1,032.92 | $1,133.4961 | $1,133.49 | $1,133.50 | $1,133.50 | |