| 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 | $101.84 | 4.735% | $106.6621 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $23.73 | 11.335% | $26.4198 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $80.31 | 4.514% | $83.9352 | $83.94 | $83.95 | $83.90 |
| Purchase #4 | $131.72 | 3.581% | $136.4369 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $212.85 | 8.868% | $231.7255 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $87.44 | 3.564% | $90.5564 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $232.98 | 4.394% | $243.2171 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $870.87 | $918.9530 | $918.97 | $918.95 | $918.90 | |