| 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 | $30.83 | 10.675% | $34.1211 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $110.78 | 10.873% | $122.8251 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $244.53 | 9.531% | $267.8362 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $15.87 | 11.617% | $17.7136 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $207.99 | 8.644% | $225.9687 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $187.40 | 8.534% | $203.3927 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $117.68 | 8.167% | $127.2909 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $915.08 | $999.1483 | $999.15 | $999.15 | $999.10 | |