| 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 | $133.44 | 4.225% | $139.0778 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $243.73 | 4.335% | $254.2957 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $125.64 | 11.386% | $139.9454 | $139.95 | $139.95 | $139.90 |
| Purchase #4 | $107.40 | 12.541% | $120.869 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $127.86 | 10.862% | $141.7482 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $161.43 | 3.622% | $167.277 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $133.63 | 13.436% | $151.5845 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $1,033.13 | $1,114.7976 | $1,114.81 | $1,114.85 | $1,114.80 | |