| 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 | $109.80 | 13.104% | $124.1882 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $209.90 | 9.245% | $229.3053 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $5.69 | 3.179% | $5.8709 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $32.58 | 7.122% | $34.9003 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $109.25 | 4.763% | $114.4536 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $231.62 | 13.468% | $262.8146 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $116.29 | 13.281% | $131.7345 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $815.13 | $903.2674 | $903.26 | $903.25 | $903.30 | |