| 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 | $185.44 | 13.822% | $211.0715 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $105.34 | 12.873% | $118.9004 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $46.82 | 5.492% | $49.3914 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $150.95 | 8.239% | $163.3868 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $142.25 | 3.266% | $146.8959 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $162.78 | 13.230% | $184.3158 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $104.45 | 8.641% | $113.4755 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $898.03 | $987.4373 | $987.45 | $987.45 | $987.50 | |