| 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 | $97.94 | 10.193% | $107.923 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $48.68 | 13.821% | $55.4081 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $175.98 | 8.341% | $190.6585 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $208.78 | 4.540% | $218.2586 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $111.65 | 3.759% | $115.8469 | $115.85 | $115.85 | $115.80 |
| Purchase #6 | $236.40 | 5.231% | $248.7661 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $206.55 | 10.850% | $228.9607 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,085.98 | $1,165.8219 | $1,165.83 | $1,165.75 | $1,165.90 | |