| 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 | $231.51 | 7.445% | $248.7459 | $248.75 | $248.75 | $248.70 |
| Purchase #2 | $146.64 | 10.272% | $161.7029 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $50.28 | 12.820% | $56.7259 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $224.83 | 9.206% | $245.5278 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $196.33 | 9.731% | $215.4349 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $180.44 | 13.720% | $205.1964 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $7.51 | 9.851% | $8.2498 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $1,037.54 | $1,141.5836 | $1,141.59 | $1,141.65 | $1,141.40 | |