| 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 | $212.87 | 4.598% | $222.6578 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $104.26 | 12.831% | $117.6376 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $33.54 | 13.660% | $38.1216 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $170.45 | 6.825% | $182.0832 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $170.65 | 11.349% | $190.0171 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $98.37 | 6.297% | $104.5644 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $33.45 | 12.543% | $37.6456 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $823.59 | $892.7273 | $892.73 | $892.70 | $892.70 | |