| 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 | $117.75 | 4.534% | $123.0888 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $86.28 | 9.536% | $94.5077 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $188.41 | 8.273% | $203.9972 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $189.66 | 8.485% | $205.7527 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $159.81 | 11.364% | $177.9708 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $74.61 | 5.768% | $78.9135 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $219.71 | 3.538% | $227.4833 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,036.23 | $1,111.7140 | $1,111.71 | $1,111.70 | $1,111.80 | |