| 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 | $79.59 | 5.847% | $84.2436 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $221.74 | 6.532% | $236.2241 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $237.47 | 10.167% | $261.6136 | $261.61 | $261.60 | $261.60 |
| Purchase #4 | $216.50 | 9.191% | $236.3985 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $191.34 | 13.517% | $217.2034 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $42.36 | 11.857% | $47.3826 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $11.41 | 12.648% | $12.8531 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $1,000.41 | $1,095.9189 | $1,095.90 | $1,095.90 | $1,095.90 | |