| 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 | $72.29 | 3.215% | $74.6141 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $185.69 | 13.236% | $210.2679 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $48.32 | 13.718% | $54.9485 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $208.78 | 13.135% | $236.2033 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $229.64 | 7.574% | $247.0329 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $216.67 | 5.871% | $229.3907 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $222.43 | 7.389% | $238.8654 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $1,183.82 | $1,291.3228 | $1,291.32 | $1,291.30 | $1,291.30 | |