| 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 | $240.44 | 4.324% | $250.8366 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $38.86 | 10.655% | $43.0005 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $71.54 | 5.252% | $75.2973 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $44.71 | 10.849% | $49.5606 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $177.92 | 13.872% | $202.6011 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $79.68 | 13.593% | $90.5109 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $47.66 | 12.112% | $53.4326 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $700.81 | $765.2396 | $765.24 | $765.25 | $765.20 | |