| 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 | $206.76 | 4.388% | $215.8326 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $37.52 | 11.803% | $41.9485 | $41.95 | $41.95 | $41.90 |
| Purchase #3 | $217.75 | 10.480% | $240.5702 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $186.29 | 10.242% | $205.3698 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $241.67 | 7.645% | $260.1457 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $120.27 | 8.868% | $130.9355 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $178.46 | 4.690% | $186.8298 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $1,188.72 | $1,281.6321 | $1,281.64 | $1,281.65 | $1,281.50 | |