| 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 | $188.91 | 10.715% | $209.1517 | $209.15 | $209.15 | $209.20 |
| Purchase #2 | $227.92 | 3.498% | $235.8926 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $215.77 | 13.768% | $245.4772 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $51.96 | 9.682% | $56.9908 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $231.47 | 12.475% | $260.3459 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $161.41 | 7.863% | $174.1017 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $70.88 | 10.591% | $78.3869 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $1,148.32 | $1,260.3468 | $1,260.35 | $1,260.40 | $1,260.40 | |