| 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 | $196.90 | 12.223% | $220.9671 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $106.74 | 11.480% | $118.9938 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $230.74 | 8.356% | $250.0206 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $26.65 | 3.760% | $27.652 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $8.66 | 3.405% | $8.9549 | $8.95 | $8.95 | $9.00 |
| Purchase #6 | $77.41 | 13.313% | $87.7156 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $72.91 | 10.203% | $80.349 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $720.01 | $794.6530 | $794.65 | $794.60 | $794.70 | |