| 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 | $222.91 | 12.532% | $250.8451 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $194.41 | 5.811% | $205.7072 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $103.81 | 5.753% | $109.7822 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $150.30 | 4.677% | $157.3295 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $19.79 | 3.728% | $20.5278 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $87.99 | 12.801% | $99.2536 | $99.25 | $99.25 | $99.30 |
| Purchase #7 | $55.71 | 3.656% | $57.7468 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $834.92 | $901.1922 | $901.20 | $901.25 | $901.10 | |