| 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 | $91.48 | 13.728% | $104.0384 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $242.91 | 6.721% | $259.236 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $162.38 | 11.117% | $180.4318 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $200.91 | 7.659% | $216.2977 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $132.95 | 4.636% | $139.1136 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $234.59 | 7.386% | $251.9168 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $241.30 | 8.307% | $261.3448 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,306.52 | $1,412.3791 | $1,412.38 | $1,412.40 | $1,412.20 | |