| 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 | $171.47 | 11.260% | $190.7775 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $11.96 | 11.293% | $13.3106 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $188.43 | 8.803% | $205.0175 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $139.61 | 3.763% | $144.8635 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $184.51 | 12.483% | $207.5424 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $129.92 | 6.274% | $138.0712 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $114.55 | 9.132% | $125.0107 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $940.45 | $1,024.5934 | $1,024.59 | $1,024.55 | $1,024.60 | |