| 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 | $189.65 | 5.443% | $199.9726 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $238.49 | 9.172% | $260.3643 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $171.31 | 3.536% | $177.3675 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $241.38 | 11.627% | $269.4453 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $106.99 | 9.235% | $116.8705 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $223.77 | 11.498% | $249.4991 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $36.36 | 10.850% | $40.3051 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $1,207.95 | $1,313.8244 | $1,313.83 | $1,313.75 | $1,313.90 | |