| 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 | $250.30 | 9.699% | $274.5766 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $56.50 | 10.200% | $62.263 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $213.43 | 10.146% | $235.0846 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $29.79 | 3.753% | $30.908 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $231.89 | 3.587% | $240.2079 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $223.92 | 13.342% | $253.7954 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $97.87 | 8.352% | $106.0441 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $1,103.70 | $1,202.8796 | $1,202.88 | $1,202.90 | $1,202.90 | |