| 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 | $223.96 | 4.504% | $234.0472 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $202.46 | 10.320% | $223.3539 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $154.64 | 6.713% | $165.021 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $122.32 | 7.696% | $131.7337 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $72.35 | 12.319% | $81.2628 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $221.85 | 6.758% | $236.8426 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $94.52 | 8.375% | $102.4361 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,092.10 | $1,174.6973 | $1,174.69 | $1,174.70 | $1,174.60 | |