| 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 | $236.52 | 5.156% | $248.715 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $52.74 | 13.463% | $59.8404 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $196.73 | 12.856% | $222.0216 | $222.02 | $222.00 | $222.00 |
| Purchase #4 | $50.54 | 11.624% | $56.4148 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $207.58 | 10.342% | $229.0479 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $58.70 | 11.488% | $65.4435 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $5.98 | 12.737% | $6.7417 | $6.74 | $6.75 | $6.70 |
| 7 purchase totals = | $808.79 | $888.2249 | $888.22 | $888.20 | $888.00 | |