| 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 | $120.66 | 3.136% | $124.4439 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $120.49 | 5.641% | $127.2868 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $92.66 | 10.340% | $102.241 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $186.54 | 11.482% | $207.9585 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $212.77 | 3.842% | $220.9446 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $28.28 | 6.281% | $30.0563 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $173.81 | 7.178% | $186.2861 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $935.21 | $999.2172 | $999.22 | $999.25 | $999.20 | |