| 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 | $250.37 | 6.594% | $266.8794 | $266.88 | $266.90 | $266.90 |
| Purchase #2 | $108.97 | 13.683% | $123.8804 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $131.79 | 8.587% | $143.1068 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $234.41 | 5.517% | $247.3424 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $86.63 | 11.837% | $96.8844 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $21.55 | 5.501% | $22.7355 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $71.49 | 3.800% | $74.2066 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $905.21 | $975.0355 | $975.04 | $975.10 | $975.00 | |