| 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 | $228.76 | 6.332% | $243.2451 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $215.71 | 5.801% | $228.2233 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $42.99 | 5.769% | $45.4701 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $168.43 | 12.165% | $188.9195 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $188.72 | 8.652% | $205.0481 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $27.80 | 8.132% | $30.0607 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $225.44 | 11.648% | $251.6993 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,097.85 | $1,192.6661 | $1,192.67 | $1,192.60 | $1,192.60 | |