| 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 | $15.42 | 10.322% | $17.0117 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $145.52 | 6.274% | $154.6499 | $154.65 | $154.65 | $154.60 |
| Purchase #3 | $207.44 | 10.570% | $229.3664 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $99.82 | 3.557% | $103.3706 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $139.69 | 8.291% | $151.2717 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $183.38 | 12.522% | $206.3428 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $234.65 | 7.422% | $252.0657 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $1,025.92 | $1,114.0788 | $1,114.08 | $1,114.00 | $1,114.10 | |