| 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 | $229.78 | 11.317% | $255.7842 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $108.73 | 11.861% | $121.6265 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $203.90 | 13.447% | $231.3184 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $205.55 | 6.411% | $218.7278 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $32.41 | 6.447% | $34.4995 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $99.60 | 11.619% | $111.1725 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $140.26 | 5.549% | $148.043 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,020.23 | $1,121.1719 | $1,121.17 | $1,121.20 | $1,121.10 | |