| 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 | $40.75 | 8.704% | $44.2969 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $219.43 | 8.772% | $238.6784 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $245.60 | 7.748% | $264.6291 | $264.63 | $264.65 | $264.60 |
| Purchase #4 | $212.92 | 4.391% | $222.2693 | $222.27 | $222.25 | $222.30 |
| Purchase #5 | $192.51 | 11.826% | $215.2762 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $186.86 | 11.723% | $208.7656 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $40.37 | 5.678% | $42.6622 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $1,138.44 | $1,236.5777 | $1,236.59 | $1,236.60 | $1,236.70 | |