| 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 | $99.26 | 4.456% | $103.683 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $164.44 | 10.682% | $182.0055 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $170.66 | 3.416% | $176.4897 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $241.93 | 8.396% | $262.2424 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $214.54 | 7.665% | $230.9845 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $52.63 | 10.301% | $58.0514 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $53.63 | 8.492% | $58.1843 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $997.09 | $1,071.6408 | $1,071.63 | $1,071.70 | $1,071.70 | |