| 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 | $203.88 | 6.481% | $217.0935 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $30.41 | 11.271% | $33.8375 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $164.67 | 9.615% | $180.503 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $117.94 | 7.755% | $127.0862 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $136.91 | 13.157% | $154.9232 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $235.82 | 5.482% | $248.7477 | $248.75 | $248.75 | $248.70 |
| Purchase #7 | $105.88 | 6.175% | $112.4181 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $995.51 | $1,074.6092 | $1,074.61 | $1,074.60 | $1,074.50 | |