| 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 | $218.26 | 5.553% | $230.38 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $225.76 | 5.386% | $237.9194 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $66.80 | 13.652% | $75.9195 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $222.93 | 10.595% | $246.5494 | $246.55 | $246.55 | $246.50 |
| Purchase #5 | $225.31 | 13.391% | $255.4813 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $162.30 | 10.528% | $179.3869 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $217.39 | 9.512% | $238.0681 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,338.75 | $1,463.7046 | $1,463.71 | $1,463.70 | $1,463.70 | |