| 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 | $106.71 | 8.320% | $115.5883 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $220.86 | 12.331% | $248.0942 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $90.39 | 13.151% | $102.2772 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $97.36 | 7.265% | $104.4332 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $159.91 | 3.783% | $165.9594 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $131.83 | 10.840% | $146.1204 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $83.81 | 12.604% | $94.3734 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $890.87 | $976.8461 | $976.84 | $976.85 | $976.90 | |