| 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 | $235.58 | 3.502% | $243.83 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $131.40 | 13.676% | $149.3703 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $152.26 | 7.369% | $163.48 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $61.52 | 8.533% | $66.7695 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $41.56 | 7.727% | $44.7713 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $222.29 | 3.138% | $229.2655 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $228.74 | 7.612% | $246.1517 | $246.15 | $246.15 | $246.20 |
| 7 purchase totals = | $1,073.35 | $1,143.6383 | $1,143.64 | $1,143.60 | $1,143.80 | |