| 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 | $202.26 | 8.531% | $219.5148 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $118.49 | 9.469% | $129.7098 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $186.70 | 7.478% | $200.6614 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $186.32 | 8.777% | $202.6733 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $114.90 | 10.558% | $127.0311 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $117.62 | 12.816% | $132.6942 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $162.73 | 13.411% | $184.5537 | $184.55 | $184.55 | $184.60 |
| 7 purchase totals = | $1,089.02 | $1,196.8383 | $1,196.82 | $1,196.80 | $1,196.90 | |