| 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 | $110.84 | 3.645% | $114.8801 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $167.78 | 5.702% | $177.3468 | $177.35 | $177.35 | $177.30 |
| Purchase #3 | $121.98 | 4.871% | $127.9216 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $248.94 | 7.175% | $266.8014 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $79.98 | 12.188% | $89.728 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $209.40 | 10.387% | $231.1504 | $231.15 | $231.15 | $231.20 |
| Purchase #7 | $229.26 | 10.538% | $253.4194 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,168.18 | $1,261.2477 | $1,261.25 | $1,261.25 | $1,261.20 | |