| 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 | $229.92 | 7.743% | $247.7227 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $189.53 | 13.684% | $215.4653 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $126.67 | 9.539% | $138.7531 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $165.90 | 11.356% | $184.7396 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $26.25 | 9.554% | $28.7579 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $174.43 | 3.449% | $180.4461 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $98.39 | 11.735% | $109.9361 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $1,011.09 | $1,105.8208 | $1,105.83 | $1,105.80 | $1,105.80 | |