| 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 | $114.72 | 5.728% | $121.2912 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $225.47 | 11.546% | $251.5028 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $99.99 | 9.585% | $109.574 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $104.97 | 5.511% | $110.7549 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $172.63 | 10.476% | $190.7147 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $141.47 | 4.581% | $147.9507 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $217.78 | 8.711% | $236.7508 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,077.03 | $1,168.5391 | $1,168.52 | $1,168.50 | $1,168.70 | |