| 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 | $240.44 | 3.685% | $249.3002 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $11.60 | 10.724% | $12.844 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $75.69 | 11.860% | $84.6668 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $205.92 | 7.827% | $222.0374 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $137.96 | 11.820% | $154.2669 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $44.71 | 9.848% | $49.113 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $5.98 | 11.340% | $6.6581 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $722.30 | $778.8864 | $778.89 | $778.85 | $778.90 | |