| 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 | $190.52 | 11.504% | $212.4374 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $239.95 | 8.647% | $260.6985 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $247.98 | 5.293% | $261.1056 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $111.30 | 11.233% | $123.8023 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $240.28 | 5.287% | $252.9836 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $85.82 | 13.166% | $97.1191 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $27.54 | 9.545% | $30.1687 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $1,143.39 | $1,238.3152 | $1,238.32 | $1,238.30 | $1,238.30 | |