| 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 | $231.50 | 9.677% | $253.9023 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $194.54 | 3.850% | $202.0298 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $107.62 | 7.129% | $115.2922 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $47.52 | 4.438% | $49.6289 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $80.58 | 13.632% | $91.5647 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $133.26 | 7.664% | $143.473 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $124.67 | 3.527% | $129.0671 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $919.69 | $984.9580 | $984.95 | $984.95 | $985.00 | |