| 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 | $222.75 | 11.191% | $247.678 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $160.52 | 13.246% | $181.7825 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $217.52 | 8.850% | $236.7705 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $147.26 | 6.787% | $157.2545 | $157.25 | $157.25 | $157.30 |
| Purchase #5 | $15.40 | 5.696% | $16.2772 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $239.69 | 3.352% | $247.7244 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $41.30 | 12.341% | $46.3968 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $1,044.44 | $1,133.8839 | $1,133.88 | $1,133.90 | $1,134.00 | |