| 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 | $29.56 | 4.601% | $30.9201 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $231.65 | 12.522% | $260.6572 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $120.55 | 4.108% | $125.5022 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $150.70 | 3.512% | $155.9926 | $155.99 | $156.00 | $156.00 |
| Purchase #5 | $65.66 | 11.436% | $73.1689 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $227.83 | 11.714% | $254.518 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $249.98 | 13.332% | $283.3073 | $283.31 | $283.30 | $283.30 |
| 7 purchase totals = | $1,075.93 | $1,184.0663 | $1,184.07 | $1,184.00 | $1,184.10 | |