| 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 | $234.44 | 11.445% | $261.2717 | $261.27 | $261.25 | $261.30 |
| Purchase #2 | $201.74 | 10.102% | $222.1198 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $216.46 | 13.576% | $245.8466 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $226.74 | 4.534% | $237.0204 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $201.29 | 13.665% | $228.7963 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $55.97 | 4.343% | $58.4008 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $151.34 | 7.127% | $162.126 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $1,287.98 | $1,415.5816 | $1,415.59 | $1,415.55 | $1,415.50 | |