| 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 | $22.70 | 4.805% | $23.7907 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $209.25 | 9.401% | $228.9216 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $178.61 | 6.632% | $190.4554 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $240.91 | 8.631% | $261.7029 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $118.97 | 5.850% | $125.9297 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $89.69 | 3.375% | $92.717 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $99.99 | 12.756% | $112.7447 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $960.12 | $1,036.2620 | $1,036.26 | $1,036.25 | $1,036.20 | |