| 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 | $115.32 | 5.224% | $121.3443 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $206.95 | 10.750% | $229.1971 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $23.99 | 10.667% | $26.549 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $144.25 | 13.626% | $163.9055 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $150.45 | 9.840% | $165.2543 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $187.49 | 8.255% | $202.9673 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $39.33 | 3.361% | $40.6519 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $867.78 | $949.8694 | $949.87 | $949.85 | $949.90 | |