| 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 | $140.50 | 9.612% | $154.0049 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $213.75 | 5.300% | $225.0788 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $30.83 | 4.595% | $32.2466 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $205.60 | 6.301% | $218.5549 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $96.82 | 8.554% | $105.102 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $117.26 | 6.159% | $124.482 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $73.80 | 5.853% | $78.1195 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $878.56 | $937.5887 | $937.58 | $937.60 | $937.60 | |