| 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 | $176.95 | 12.636% | $199.3094 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $239.82 | 10.538% | $265.0922 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $24.42 | 10.665% | $27.0244 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $42.92 | 10.570% | $47.4566 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $124.82 | 3.817% | $129.5844 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $199.30 | 5.340% | $209.9426 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $57.25 | 6.696% | $61.0835 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $865.48 | $939.4931 | $939.48 | $939.50 | $939.50 | |