| 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 | $182.44 | 13.843% | $207.6952 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $247.97 | 4.484% | $259.089 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $217.98 | 9.326% | $238.3088 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $131.78 | 6.546% | $140.4063 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $239.62 | 9.229% | $261.7345 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $73.85 | 9.266% | $80.6929 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $18.62 | 11.483% | $20.7581 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $1,112.26 | $1,208.6848 | $1,208.69 | $1,208.70 | $1,208.70 | |