| 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 | $38.25 | 13.282% | $43.3304 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $137.58 | 4.861% | $144.2678 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $103.51 | 3.117% | $106.7364 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $122.52 | 3.647% | $126.9883 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $108.41 | 11.638% | $121.0268 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $126.67 | 7.420% | $136.0689 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $175.76 | 5.435% | $185.3126 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $812.70 | $863.7312 | $863.74 | $863.75 | $863.70 | |