| 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 | $222.66 | 10.620% | $246.3065 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $128.99 | 8.156% | $139.5104 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $82.40 | 8.757% | $89.6158 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $100.78 | 11.130% | $111.9968 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $112.29 | 12.252% | $126.0478 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $30.49 | 13.103% | $34.4851 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $126.74 | 9.846% | $139.2188 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $804.35 | $887.1812 | $887.20 | $887.15 | $887.10 | |