| 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 | $34.38 | 5.620% | $36.3122 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $11.76 | 9.266% | $12.8497 | $12.85 | $12.85 | $12.80 |
| Purchase #3 | $229.49 | 3.708% | $237.9995 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $226.25 | 5.150% | $237.9019 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $139.72 | 5.104% | $146.8513 | $146.85 | $146.85 | $146.90 |
| Purchase #6 | $182.35 | 9.273% | $199.2593 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $116.33 | 5.418% | $122.6328 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $940.28 | $993.8067 | $993.80 | $993.80 | $993.80 | |