| 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 | $215.84 | 9.581% | $236.5196 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $105.33 | 12.176% | $118.155 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $129.32 | 8.268% | $140.0122 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $76.40 | 9.157% | $83.3959 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $230.77 | 5.295% | $242.9893 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $112.79 | 8.257% | $122.1031 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $45.64 | 5.334% | $48.0744 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $916.09 | $991.2495 | $991.25 | $991.20 | $991.30 | |