| 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 | $228.91 | 10.400% | $252.7166 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $143.97 | 4.427% | $150.3436 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $193.64 | 13.747% | $220.2597 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $86.98 | 4.270% | $90.694 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $193.79 | 11.151% | $215.3995 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $196.91 | 7.699% | $212.0701 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $69.63 | 12.341% | $78.223 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $1,113.83 | $1,219.7065 | $1,219.70 | $1,219.65 | $1,219.70 | |