| 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 | $184.84 | 13.195% | $209.2296 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $216.74 | 3.397% | $224.1027 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $205.49 | 4.348% | $214.4247 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $39.70 | 7.327% | $42.6088 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $97.51 | 7.275% | $104.6039 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $229.71 | 13.676% | $261.1251 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $48.34 | 6.713% | $51.5851 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $1,022.33 | $1,107.6799 | $1,107.68 | $1,107.70 | $1,107.60 | |