| 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 | $12.93 | 12.187% | $14.5058 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $213.76 | 12.328% | $240.1123 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $181.97 | 9.330% | $198.9478 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $179.29 | 3.746% | $186.0062 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $32.68 | 5.670% | $34.533 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $34.58 | 5.572% | $36.5068 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $74.68 | 12.356% | $83.9075 | $83.91 | $83.90 | $83.90 |
| 7 purchase totals = | $729.89 | $794.5194 | $794.53 | $794.50 | $794.40 | |