| 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 | $234.25 | 11.465% | $261.1068 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $228.27 | 3.837% | $237.0287 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $149.92 | 3.105% | $154.575 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $6.38 | 13.462% | $7.2389 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $231.50 | 11.115% | $257.2312 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $55.90 | 6.171% | $59.3496 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $106.58 | 6.429% | $113.432 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,012.80 | $1,089.9622 | $1,089.97 | $1,090.05 | $1,089.80 | |