| 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 | $226.55 | 6.268% | $240.7502 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $15.73 | 9.706% | $17.2568 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $48.63 | 7.585% | $52.3186 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $180.93 | 5.533% | $190.9409 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $15.84 | 10.280% | $17.4684 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $131.54 | 11.356% | $146.4777 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $237.77 | 6.302% | $252.7543 | $252.75 | $252.75 | $252.80 |
| 7 purchase totals = | $856.99 | $917.9669 | $917.97 | $917.95 | $918.10 | |