| 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 | $222.69 | 11.188% | $247.6046 | $247.60 | $247.60 | $247.60 |
| Purchase #2 | $50.67 | 8.732% | $55.0945 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $198.64 | 8.739% | $215.9991 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $11.75 | 7.775% | $12.6636 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $15.90 | 9.197% | $17.3623 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $174.97 | 13.383% | $198.3862 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $27.92 | 11.754% | $31.2017 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $702.54 | $778.3120 | $778.30 | $778.30 | $778.40 | |