| 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 | $121.75 | 10.835% | $134.9416 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $88.50 | 4.127% | $92.1524 | $92.15 | $92.15 | $92.20 |
| Purchase #3 | $171.34 | 5.741% | $181.1766 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $75.47 | 3.415% | $78.0473 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $195.42 | 11.411% | $217.7194 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $220.26 | 10.305% | $242.9578 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $163.79 | 8.240% | $177.2863 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $1,036.53 | $1,124.2814 | $1,124.29 | $1,124.30 | $1,124.30 | |