| 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 | $217.94 | 6.138% | $231.3172 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $6.46 | 6.503% | $6.8801 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $18.56 | 10.502% | $20.5092 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $60.87 | 7.358% | $65.3488 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $91.87 | 5.350% | $96.785 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $84.41 | 11.167% | $93.8361 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $113.70 | 5.348% | $119.7807 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $593.81 | $634.4571 | $634.47 | $634.50 | $634.40 | |