| 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 | $107.88 | 6.673% | $115.0788 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $219.63 | 5.384% | $231.4549 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $16.47 | 4.462% | $17.2049 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $61.84 | 10.549% | $68.3635 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $129.78 | 7.400% | $139.3837 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $211.50 | 6.376% | $224.9852 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $94.98 | 4.661% | $99.407 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $842.08 | $895.8780 | $895.87 | $895.90 | $896.00 | |