| 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 | $215.47 | 12.436% | $242.2658 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $239.83 | 12.698% | $270.2836 | $270.28 | $270.30 | $270.30 |
| Purchase #3 | $232.82 | 12.240% | $261.3172 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $175.83 | 5.403% | $185.3301 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $94.42 | 9.464% | $103.3559 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $180.30 | 3.501% | $186.6123 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $221.33 | 7.145% | $237.144 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,360.00 | $1,486.3089 | $1,486.31 | $1,486.30 | $1,486.30 | |