| 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 | $127.31 | 9.488% | $139.3892 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $198.99 | 6.620% | $212.1631 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $113.36 | 9.302% | $123.9047 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $30.46 | 8.635% | $33.0902 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $243.95 | 12.822% | $275.2293 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $174.94 | 3.503% | $181.0681 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $154.74 | 3.449% | $160.077 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,043.75 | $1,124.9216 | $1,124.92 | $1,124.95 | $1,125.00 | |