| 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 | $212.75 | 9.330% | $232.5996 | $232.60 | $232.60 | $232.60 |
| Purchase #2 | $116.49 | 3.756% | $120.8654 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $81.33 | 8.645% | $88.361 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $80.33 | 13.192% | $90.9271 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $97.58 | 5.541% | $102.9869 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $144.81 | 6.386% | $154.0576 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $187.62 | 7.718% | $202.1005 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $920.91 | $991.8981 | $991.91 | $991.90 | $992.00 | |