| 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 | $11.74 | 9.585% | $12.8653 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $208.89 | 9.123% | $227.947 | $227.95 | $227.95 | $227.90 |
| Purchase #3 | $63.25 | 9.782% | $69.4371 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $219.74 | 3.711% | $227.8946 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $109.44 | 12.644% | $123.2776 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $41.31 | 12.549% | $46.494 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $209.60 | 3.161% | $216.2255 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $863.97 | $924.1411 | $924.15 | $924.20 | $924.10 | |