| 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 | $210.41 | 9.792% | $231.0133 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $177.26 | 6.727% | $189.1843 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $214.50 | 3.576% | $222.1705 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $5.98 | 6.567% | $6.3727 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $137.39 | 13.611% | $156.0902 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $209.84 | 8.225% | $227.0993 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $205.73 | 11.692% | $229.784 | $229.78 | $229.80 | $229.80 |
| 7 purchase totals = | $1,161.11 | $1,261.7143 | $1,261.70 | $1,261.70 | $1,261.80 | |