| 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 | $99.49 | 9.661% | $109.1017 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $183.42 | 11.759% | $204.9884 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $212.48 | 5.435% | $224.0283 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $139.79 | 12.708% | $157.5545 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $63.26 | 8.550% | $68.6687 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $122.38 | 11.853% | $136.8857 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $12.51 | 3.865% | $12.9935 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $833.33 | $914.2208 | $914.22 | $914.25 | $914.30 | |