| 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 | $184.40 | 8.865% | $200.7471 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $231.28 | 4.493% | $241.6714 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $69.27 | 11.213% | $77.0372 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $10.84 | 9.591% | $11.8797 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $110.80 | 12.800% | $124.9824 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $203.64 | 12.340% | $228.7692 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $5.45 | 10.482% | $6.0213 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $815.68 | $891.1083 | $891.11 | $891.10 | $891.10 | |