| 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 | $71.69 | 7.438% | $77.0223 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $230.83 | 13.383% | $261.722 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $195.38 | 4.660% | $204.4847 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $84.89 | 9.813% | $93.2203 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $212.92 | 8.699% | $231.4419 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $199.47 | 3.621% | $206.6928 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $101.33 | 13.365% | $114.8728 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $1,096.51 | $1,189.4568 | $1,189.44 | $1,189.40 | $1,189.40 | |