| 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 | $18.89 | 3.257% | $19.5052 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $185.58 | 3.393% | $191.8767 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $43.67 | 8.371% | $47.3256 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $233.67 | 11.758% | $261.1449 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $225.88 | 8.175% | $244.3457 | $244.35 | $244.35 | $244.30 |
| Purchase #6 | $199.29 | 7.438% | $214.1132 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $139.54 | 4.491% | $145.8067 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $1,046.52 | $1,124.1180 | $1,124.13 | $1,124.15 | $1,124.00 | |