| 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 | $11.76 | 12.773% | $13.2621 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $213.92 | 6.602% | $228.043 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $102.82 | 8.423% | $111.4805 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $206.40 | 5.343% | $217.428 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $222.57 | 5.832% | $235.5503 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $205.31 | 3.288% | $212.0606 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $245.88 | 4.747% | $257.5519 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $1,208.66 | $1,275.3764 | $1,275.37 | $1,275.40 | $1,275.50 | |