| 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 | $95.35 | 12.619% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $224.78 | 12.442% | $252.7471 | $252.75 | $252.75 | $252.70 |
| Purchase #3 | $31.47 | 3.130% | $32.455 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $104.95 | 3.372% | $108.4889 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $228.34 | 8.243% | $247.1621 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $72.40 | 12.609% | $81.5289 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $205.82 | 12.435% | $231.4137 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $963.11 | $1,061.1779 | $1,061.18 | $1,061.20 | $1,061.20 | |