| 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 | $17.37 | 3.232% | $17.9314 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $211.43 | 11.520% | $235.7867 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $139.43 | 10.344% | $153.8526 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $180.94 | 13.836% | $205.9749 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $22.29 | 12.627% | $25.1046 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $222.94 | 6.601% | $237.6563 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $167.25 | 11.789% | $186.9671 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $961.65 | $1,063.2736 | $1,063.27 | $1,063.25 | $1,063.40 | |