| 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 | $127.67 | 3.524% | $132.1691 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $108.39 | 6.265% | $115.1806 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $221.59 | 4.466% | $231.4862 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $106.88 | 10.716% | $118.3333 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $250.37 | 12.331% | $281.2431 | $281.24 | $281.25 | $281.20 |
| Purchase #6 | $237.83 | 6.770% | $253.9311 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $79.46 | 8.695% | $86.369 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $1,132.19 | $1,218.7124 | $1,218.71 | $1,218.75 | $1,218.70 | |