| 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 | $11.41 | 8.519% | $12.382 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $212.84 | 3.686% | $220.6853 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $55.60 | 5.171% | $58.4751 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $95.85 | 11.806% | $107.1661 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $101.99 | 3.403% | $105.4607 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $46.77 | 6.805% | $49.9527 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $125.54 | 5.509% | $132.456 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $650.00 | $686.5779 | $686.59 | $686.60 | $686.80 | |