| 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 | $240.43 | 3.489% | $248.8186 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $96.28 | 11.419% | $107.2742 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $206.58 | 8.443% | $224.0215 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $82.26 | 5.743% | $86.9842 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $91.87 | 13.615% | $104.3781 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $133.31 | 11.141% | $148.1621 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $19.34 | 11.572% | $21.578 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $870.07 | $941.2167 | $941.21 | $941.20 | $941.30 | |