| 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 | $134.56 | 3.530% | $139.31 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $245.70 | 9.820% | $269.8277 | $269.83 | $269.85 | $269.80 |
| Purchase #3 | $122.68 | 11.555% | $136.8557 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $142.69 | 8.427% | $154.7145 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $163.84 | 11.461% | $182.6177 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $176.34 | 5.591% | $186.1992 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $199.29 | 8.348% | $215.9267 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,185.10 | $1,285.4515 | $1,285.46 | $1,285.45 | $1,285.40 | |