| 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 | $126.78 | 10.469% | $140.0526 | $140.05 | $140.05 | $140.10 |
| Purchase #2 | $227.59 | 12.638% | $256.3528 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $85.35 | 3.566% | $88.3936 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $159.76 | 8.579% | $173.4658 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $154.33 | 6.438% | $164.2658 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $74.61 | 11.709% | $83.3461 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $27.70 | 10.428% | $30.5886 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $856.12 | $936.4653 | $936.47 | $936.45 | $936.60 | |