| 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 | $222.44 | 9.265% | $243.0491 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $75.66 | 6.116% | $80.2874 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $169.37 | 3.107% | $174.6323 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $104.89 | 10.426% | $115.8258 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $89.68 | 10.218% | $98.8435 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $120.54 | 13.176% | $136.4224 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $28.41 | 5.154% | $29.8743 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $810.99 | $878.9348 | $878.93 | $878.95 | $878.80 | |