| 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 | $108.79 | 11.426% | $121.2203 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $178.89 | 11.185% | $198.8988 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $206.41 | 9.313% | $225.633 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $171.60 | 5.270% | $180.6433 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $94.62 | 13.480% | $107.3748 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $52.53 | 5.136% | $55.2279 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $9.89 | 10.806% | $10.9587 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $822.73 | $899.9568 | $899.95 | $899.95 | $899.90 | |