| 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 | $108.87 | 10.388% | $120.1794 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $178.31 | 10.406% | $196.8649 | $196.86 | $196.85 | $196.90 |
| Purchase #3 | $197.78 | 8.863% | $215.3092 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $8.28 | 5.753% | $8.7563 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $118.46 | 6.481% | $126.1374 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $104.51 | 10.785% | $115.7814 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $222.76 | 11.645% | $248.7004 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $938.97 | $1,031.7290 | $1,031.73 | $1,031.75 | $1,031.80 | |