| 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 | $228.71 | 3.281% | $236.214 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $240.48 | 8.589% | $261.1348 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $112.62 | 5.775% | $119.1238 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $107.48 | 5.805% | $113.7192 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $27.29 | 12.198% | $30.6188 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $31.68 | 3.448% | $32.7723 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $192.73 | 8.611% | $209.326 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $940.99 | $1,002.9089 | $1,002.90 | $1,002.85 | $1,002.80 | |