| 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 | $11.62 | 13.410% | $13.1782 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $100.44 | 3.422% | $103.8771 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $208.86 | 9.865% | $229.464 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $227.50 | 13.219% | $257.5732 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $86.44 | 8.175% | $93.5065 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $122.73 | 7.453% | $131.8771 | $131.88 | $131.90 | $131.90 |
| Purchase #7 | $153.45 | 5.632% | $162.0923 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $911.04 | $991.5684 | $991.57 | $991.60 | $991.70 | |