| 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 | $106.56 | 7.709% | $114.7747 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $77.94 | 13.315% | $88.3177 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $216.90 | 8.851% | $236.0978 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $106.48 | 12.276% | $119.5515 | $119.55 | $119.55 | $119.60 |
| Purchase #5 | $188.47 | 11.473% | $210.0932 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $91.68 | 11.563% | $102.281 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $242.95 | 12.842% | $274.1496 | $274.15 | $274.15 | $274.10 |
| 7 purchase totals = | $1,030.98 | $1,145.2655 | $1,145.26 | $1,145.25 | $1,145.30 | |