| 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 | $205.93 | 9.107% | $224.684 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $160.38 | 13.688% | $182.3328 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $218.71 | 6.505% | $232.9371 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $53.38 | 8.679% | $58.0129 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $34.63 | 9.693% | $37.9867 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $28.30 | 7.126% | $30.3167 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $15.36 | 13.280% | $17.3998 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $716.69 | $783.6700 | $783.67 | $783.70 | $783.60 | |