| 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 | $82.88 | 8.539% | $89.9571 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $109.32 | 11.602% | $122.0033 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $222.75 | 4.621% | $233.0433 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $155.97 | 13.249% | $176.6345 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $240.93 | 3.155% | $248.5313 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $108.90 | 3.173% | $112.3554 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $125.76 | 8.450% | $136.3867 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $1,046.51 | $1,118.9116 | $1,118.91 | $1,118.95 | $1,118.90 | |