| 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 | $10.79 | 3.206% | $11.1359 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $32.91 | 5.507% | $34.7224 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $157.92 | 4.343% | $164.7785 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $175.64 | 4.175% | $182.973 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $132.61 | 12.358% | $148.9979 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $223.57 | 6.456% | $238.0037 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $94.63 | 3.379% | $97.8275 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $828.07 | $878.4389 | $878.44 | $878.45 | $878.40 | |