| 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 | $86.70 | 12.624% | $97.645 | $97.65 | $97.65 | $97.60 |
| Purchase #2 | $220.90 | 4.431% | $230.6881 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $112.98 | 12.730% | $127.3624 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $220.88 | 6.778% | $235.8512 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $126.58 | 6.478% | $134.7799 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $15.96 | 8.154% | $17.2614 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $222.44 | 13.782% | $253.0967 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $1,006.44 | $1,096.6847 | $1,096.69 | $1,096.70 | $1,096.80 | |