| 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 | $140.80 | 12.702% | $158.6844 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $109.44 | 8.111% | $118.3167 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $87.62 | 3.240% | $90.4589 | $90.46 | $90.45 | $90.50 |
| Purchase #4 | $102.65 | 8.819% | $111.7027 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $249.42 | 10.775% | $276.295 | $276.30 | $276.30 | $276.30 |
| Purchase #6 | $101.35 | 3.414% | $104.8101 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $47.25 | 4.703% | $49.4722 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $838.53 | $909.7400 | $909.74 | $909.70 | $909.80 | |