| 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 | $205.68 | 9.791% | $225.8181 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $173.62 | 9.495% | $190.1052 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $191.64 | 9.538% | $209.9186 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $198.64 | 9.720% | $217.9478 | $217.95 | $217.95 | $217.90 |
| Purchase #5 | $114.90 | 12.553% | $129.3234 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $172.58 | 7.485% | $185.4976 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $199.84 | 3.462% | $206.7585 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,256.90 | $1,365.3692 | $1,365.38 | $1,365.30 | $1,365.30 | |