| 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 | $5.85 | 9.552% | $6.4088 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $242.37 | 3.157% | $250.0216 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $64.26 | 7.804% | $69.2749 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $188.56 | 9.248% | $205.998 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $231.78 | 7.665% | $249.5459 | $249.55 | $249.55 | $249.50 |
| Purchase #6 | $126.51 | 11.385% | $140.9132 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $186.62 | 13.606% | $212.0115 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $1,045.95 | $1,134.1739 | $1,134.17 | $1,134.10 | $1,134.10 | |