| 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 | $248.95 | 13.721% | $283.1084 | $283.11 | $283.10 | $283.10 |
| Purchase #2 | $171.52 | 8.458% | $186.0272 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $222.70 | 9.773% | $244.4645 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $9.79 | 3.604% | $10.1428 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $196.56 | 4.234% | $204.8824 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $163.82 | 9.330% | $179.1044 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $125.70 | 8.341% | $136.1846 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $1,139.04 | $1,243.9143 | $1,243.90 | $1,243.95 | $1,243.90 | |