| 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 | $236.30 | 6.527% | $251.7233 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $44.50 | 6.166% | $47.2439 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $175.85 | 13.214% | $199.0868 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $33.48 | 13.456% | $37.9851 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $72.43 | 13.560% | $82.2515 | $82.25 | $82.25 | $82.30 |
| Purchase #6 | $158.92 | 8.568% | $172.5363 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $188.56 | 9.287% | $206.0716 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $910.04 | $996.8985 | $996.90 | $996.90 | $996.90 | |