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 | $110.77 | 9.567% | $121.3674 | $121.37 | $121.35 | $121.40 |
Purchase #2 | $199.85 | 12.281% | $224.3936 | $224.39 | $224.40 | $224.40 |
Purchase #3 | $142.87 | 10.413% | $157.7471 | $157.75 | $157.75 | $157.70 |
Purchase #4 | $104.35 | 10.601% | $115.4121 | $115.41 | $115.40 | $115.40 |
Purchase #5 | $100.79 | 11.245% | $112.1238 | $112.12 | $112.10 | $112.10 |
Purchase #6 | $71.54 | 10.167% | $78.8135 | $78.81 | $78.80 | $78.80 |
Purchase #7 | $104.81 | 11.671% | $117.0424 | $117.04 | $117.05 | $117.00 |
7 purchase totals = | $834.98 | $926.8999 | $926.89 | $926.85 | $926.80 |