| 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 | $191.51 | 9.109% | $208.9546 | $208.95 | $208.95 | $209.00 |
| Purchase #2 | $73.79 | 3.282% | $76.2118 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $49.64 | 12.425% | $55.8078 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $38.99 | 9.414% | $42.6605 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $197.75 | 3.295% | $204.2659 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $112.99 | 12.233% | $126.8121 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $93.82 | 12.432% | $105.4837 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $758.49 | $820.1964 | $820.19 | $820.15 | $820.30 | |