| 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 | $211.72 | 9.725% | $232.3098 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $199.78 | 12.257% | $224.267 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $175.38 | 10.282% | $193.4126 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $15.75 | 9.336% | $17.2204 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $130.49 | 9.488% | $142.8709 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $89.89 | 13.382% | $101.9191 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $118.62 | 4.318% | $123.742 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $941.63 | $1,035.7418 | $1,035.74 | $1,035.65 | $1,035.70 | |