| 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 | $108.36 | 6.537% | $115.4435 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $231.41 | 4.709% | $242.3071 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $222.78 | 13.378% | $252.5835 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $20.91 | 11.712% | $23.359 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $5.69 | 6.836% | $6.079 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $69.29 | 13.588% | $78.7051 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $245.67 | 9.420% | $268.8121 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $904.11 | $987.2893 | $987.29 | $987.30 | $987.30 | |