| 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 | $188.84 | 12.373% | $212.2052 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $104.43 | 4.497% | $109.1262 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $11.97 | 4.646% | $12.5261 | $12.53 | $12.55 | $12.50 |
| Purchase #4 | $208.48 | 4.231% | $217.3008 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $151.74 | 6.461% | $161.5439 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $236.75 | 10.354% | $261.2631 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $201.75 | 10.109% | $222.1449 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $1,103.96 | $1,196.1102 | $1,196.11 | $1,196.15 | $1,196.00 | |