| 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 | $234.80 | 3.427% | $242.8466 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $180.34 | 9.581% | $197.6184 | $197.62 | $197.60 | $197.60 |
| Purchase #3 | $15.64 | 5.365% | $16.4791 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $138.35 | 3.472% | $143.1535 | $143.15 | $143.15 | $143.20 |
| Purchase #5 | $236.83 | 10.504% | $261.7066 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $191.44 | 12.606% | $215.5729 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $66.82 | 11.130% | $74.2571 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $1,064.22 | $1,151.6342 | $1,151.64 | $1,151.60 | $1,151.70 | |