| 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 | $131.55 | 5.555% | $138.8576 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $168.37 | 3.746% | $174.6771 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $98.56 | 3.626% | $102.1338 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $249.67 | 4.820% | $261.7041 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $204.47 | 5.340% | $215.3887 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $121.79 | 9.523% | $133.3881 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $88.87 | 7.191% | $95.2606 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $1,063.28 | $1,121.4100 | $1,121.41 | $1,121.45 | $1,121.50 | |