| 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 | $231.25 | 8.565% | $251.0566 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $195.92 | 7.565% | $210.7413 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $136.35 | 4.739% | $142.8116 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $16.69 | 6.510% | $17.7765 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $30.26 | 13.766% | $34.4256 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $156.28 | 12.609% | $175.9853 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $244.55 | 6.710% | $260.9593 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,011.30 | $1,093.7562 | $1,093.77 | $1,093.80 | $1,093.80 | |