| 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 | $10.49 | 10.384% | $11.5793 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $201.42 | 3.660% | $208.792 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $52.97 | 5.294% | $55.7742 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $210.47 | 8.127% | $227.5749 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $186.25 | 13.152% | $210.7456 | $210.75 | $210.75 | $210.70 |
| Purchase #6 | $222.43 | 9.396% | $243.3295 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $31.64 | 7.349% | $33.9652 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $915.67 | $991.7607 | $991.76 | $991.75 | $991.80 | |