| 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 | $219.92 | 13.591% | $249.8093 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $208.57 | 13.175% | $236.0491 | $236.05 | $236.05 | $236.00 |
| Purchase #3 | $90.65 | 5.176% | $95.342 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $45.31 | 4.575% | $47.3829 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $235.60 | 5.375% | $248.2635 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $129.78 | 12.324% | $145.7741 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $141.75 | 3.697% | $146.9905 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $1,071.58 | $1,169.6114 | $1,169.60 | $1,169.60 | $1,169.60 | |