| 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 | $103.84 | 7.331% | $111.4525 | $111.45 | $111.45 | $111.50 |
| Purchase #2 | $93.82 | 12.820% | $105.8477 | $105.85 | $105.85 | $105.80 |
| Purchase #3 | $108.76 | 5.347% | $114.5754 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $232.94 | 3.107% | $240.1774 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $188.95 | 7.223% | $202.5979 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $75.43 | 13.547% | $85.6485 | $85.65 | $85.65 | $85.60 |
| Purchase #7 | $28.36 | 12.652% | $31.9481 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $832.10 | $892.2475 | $892.26 | $892.30 | $892.20 | |