| 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 | $116.52 | 5.404% | $122.8167 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $180.93 | 10.230% | $199.4391 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $183.65 | 8.828% | $199.8626 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $21.33 | 7.815% | $22.9969 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $234.96 | 9.809% | $258.0072 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $22.37 | 12.555% | $25.1786 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $112.33 | 10.174% | $123.7585 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $872.09 | $952.0596 | $952.07 | $952.05 | $952.10 | |