| 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 | $239.86 | 11.610% | $267.7077 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $15.54 | 5.699% | $16.4256 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $80.25 | 8.254% | $86.8738 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $122.44 | 5.665% | $129.3762 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $115.49 | 9.345% | $126.2825 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $223.28 | 8.490% | $242.2365 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $65.43 | 7.453% | $70.3065 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $862.29 | $939.2088 | $939.22 | $939.25 | $939.20 | |