| 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 | $192.50 | 8.680% | $209.209 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $62.42 | 5.504% | $65.8556 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $222.91 | 10.455% | $246.2152 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $134.95 | 13.476% | $153.1359 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $86.36 | 12.356% | $97.0306 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $242.61 | 13.285% | $274.8407 | $274.84 | $274.85 | $274.80 |
| Purchase #7 | $246.28 | 6.681% | $262.734 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $1,188.03 | $1,309.0210 | $1,309.03 | $1,309.05 | $1,308.90 | |