| 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 | $228.78 | 3.538% | $236.8742 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $39.54 | 12.581% | $44.5145 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $221.30 | 6.658% | $236.0342 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $45.67 | 6.762% | $48.7582 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $97.48 | 12.739% | $109.898 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $155.68 | 8.143% | $168.357 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $223.66 | 4.769% | $234.3263 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $1,012.11 | $1,078.7624 | $1,078.76 | $1,078.75 | $1,078.80 | |