| 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 | $131.67 | 9.266% | $143.8705 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $227.28 | 11.229% | $252.8013 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $68.69 | 7.787% | $74.0389 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $8.37 | 8.337% | $9.0678 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $76.41 | 6.583% | $81.4401 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $217.98 | 10.732% | $241.3736 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $226.73 | 3.323% | $234.2642 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $957.13 | $1,036.8564 | $1,036.85 | $1,036.80 | $1,036.90 | |