| 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 | $210.43 | 11.389% | $234.3959 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $205.34 | 5.277% | $216.1758 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $133.32 | 6.417% | $141.8751 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $142.49 | 3.640% | $147.6766 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $67.63 | 9.407% | $73.992 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $29.64 | 4.159% | $30.8727 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $120.68 | 4.355% | $125.9356 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $909.53 | $970.9237 | $970.94 | $971.00 | $971.00 | |