| 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 | $22.54 | 11.627% | $25.1607 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $218.72 | 12.201% | $245.406 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $169.73 | 7.246% | $182.0286 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $163.67 | 10.547% | $180.9323 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $64.91 | 3.185% | $66.9774 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $239.80 | 9.602% | $262.8256 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $248.35 | 5.133% | $261.0978 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,127.72 | $1,224.4284 | $1,224.44 | $1,224.50 | $1,224.40 | |