| 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 | $204.31 | 6.605% | $217.8047 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $153.36 | 3.772% | $159.1447 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $61.69 | 7.541% | $66.342 | $66.34 | $66.35 | $66.30 |
| Purchase #4 | $204.56 | 11.837% | $228.7738 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $215.83 | 8.605% | $234.4022 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $99.71 | 3.531% | $103.2308 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $212.88 | 4.452% | $222.3574 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $1,152.34 | $1,232.0556 | $1,232.04 | $1,232.05 | $1,232.00 | |