| 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 | $49.55 | 12.426% | $55.7071 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $198.78 | 12.245% | $223.1206 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $240.92 | 11.697% | $269.1004 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $107.40 | 8.665% | $116.7062 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $43.73 | 12.522% | $49.2059 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $245.64 | 6.417% | $261.4027 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $104.89 | 9.200% | $114.5399 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $990.91 | $1,089.7828 | $1,089.79 | $1,089.75 | $1,089.70 | |