| 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 | $97.95 | 8.453% | $106.2297 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $210.33 | 5.367% | $221.6184 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $26.71 | 8.342% | $28.9381 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $94.36 | 12.758% | $106.3984 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $91.87 | 5.360% | $96.7942 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $142.50 | 8.821% | $155.0699 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $206.31 | 4.236% | $215.0493 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $870.03 | $930.0980 | $930.10 | $930.10 | $930.00 | |