| 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 | $217.45 | 6.231% | $230.9993 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $220.92 | 9.552% | $242.0223 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $80.75 | 8.122% | $87.3085 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $240.62 | 8.872% | $261.9678 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $15.90 | 11.275% | $17.6927 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $65.70 | 9.262% | $71.7851 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $136.25 | 8.456% | $147.7713 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $977.59 | $1,059.5470 | $1,059.55 | $1,059.50 | $1,059.60 | |