| 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 | $245.31 | 7.748% | $264.3166 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $185.33 | 10.301% | $204.4208 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $230.64 | 13.470% | $261.7072 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $199.65 | 6.658% | $212.9427 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $97.62 | 9.706% | $107.095 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $222.62 | 5.632% | $235.158 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $25.75 | 7.693% | $27.7309 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $1,206.92 | $1,313.3712 | $1,313.38 | $1,313.35 | $1,313.30 | |