| 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 | $247.89 | 6.840% | $264.8457 | $264.85 | $264.85 | $264.80 |
| Purchase #2 | $231.45 | 8.864% | $251.9657 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $19.32 | 3.772% | $20.0488 | $20.05 | $20.05 | $20.00 |
| Purchase #4 | $106.28 | 3.550% | $110.0529 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $69.99 | 12.562% | $78.7821 | $78.78 | $78.80 | $78.80 |
| Purchase #6 | $243.50 | 3.655% | $252.3999 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $177.97 | 8.446% | $193.0013 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $1,096.40 | $1,171.0964 | $1,171.10 | $1,171.10 | $1,171.10 | |