| 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 | $235.55 | 8.321% | $255.1501 | $255.15 | $255.15 | $255.20 |
| Purchase #2 | $95.71 | 10.728% | $105.9778 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $213.41 | 10.611% | $236.0549 | $236.05 | $236.05 | $236.10 |
| Purchase #4 | $88.87 | 10.796% | $98.4644 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $99.59 | 4.490% | $104.0616 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $141.82 | 5.559% | $149.7038 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $153.44 | 7.849% | $165.4835 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $1,028.39 | $1,114.8961 | $1,114.88 | $1,114.90 | $1,115.10 | |