| 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 | $227.75 | 6.417% | $242.3647 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $23.32 | 13.247% | $26.4092 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $187.35 | 3.661% | $194.2089 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $15.94 | 11.314% | $17.7435 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $36.48 | 10.829% | $40.4304 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $230.82 | 13.305% | $261.5306 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $84.87 | 9.189% | $92.6687 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $806.53 | $875.3560 | $875.35 | $875.35 | $875.30 | |