| 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 | $209.29 | 10.402% | $231.0603 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $73.91 | 5.805% | $78.2005 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $104.79 | 7.666% | $112.8232 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $125.55 | 13.185% | $142.1038 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $122.91 | 10.667% | $136.0208 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $89.35 | 8.194% | $96.6713 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $6.44 | 3.837% | $6.6871 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $732.24 | $803.5670 | $803.56 | $803.50 | $803.60 | |