| 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 | $242.73 | 10.440% | $268.071 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $244.98 | 6.462% | $260.8106 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $133.66 | 6.194% | $141.9389 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $104.92 | 12.472% | $118.0056 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $240.57 | 9.456% | $263.3183 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $228.68 | 13.690% | $259.9863 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $83.65 | 3.425% | $86.515 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $1,279.19 | $1,398.6457 | $1,398.66 | $1,398.60 | $1,398.60 | |