| 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 | $230.67 | 11.405% | $256.9779 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $150.52 | 8.665% | $163.5626 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $93.44 | 4.221% | $97.3841 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $120.37 | 10.490% | $132.9968 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $50.74 | 10.336% | $55.9845 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $230.63 | 8.123% | $249.3641 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $109.41 | 13.497% | $124.1771 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $985.78 | $1,080.4471 | $1,080.44 | $1,080.50 | $1,080.60 | |