| 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 | $19.74 | 7.545% | $21.2294 | $21.23 | $21.25 | $21.20 |
| Purchase #2 | $187.67 | 4.245% | $195.6366 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $121.76 | 10.165% | $134.1369 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $52.37 | 7.234% | $56.1584 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $57.27 | 11.313% | $63.749 | $63.75 | $63.75 | $63.70 |
| Purchase #6 | $235.60 | 10.488% | $260.3097 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $177.61 | 10.153% | $195.6427 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $852.02 | $926.8627 | $926.87 | $926.90 | $926.70 | |