| 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 | $241.45 | 6.518% | $257.1877 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $199.78 | 3.689% | $207.1499 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $218.99 | 5.500% | $231.0345 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $250.37 | 5.775% | $264.8289 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $204.78 | 10.447% | $226.1734 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $146.97 | 10.462% | $162.346 | $162.35 | $162.35 | $162.30 |
| Purchase #7 | $86.38 | 13.175% | $97.7606 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $1,348.72 | $1,446.4810 | $1,446.48 | $1,446.50 | $1,446.40 | |