| 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 | $24.93 | 3.860% | $25.8923 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $159.26 | 12.626% | $179.3682 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $98.28 | 3.788% | $102.0028 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $225.65 | 9.802% | $247.7682 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $201.61 | 9.526% | $220.8154 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $247.79 | 5.611% | $261.6935 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $190.88 | 8.545% | $207.1907 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $1,148.40 | $1,244.7311 | $1,244.73 | $1,244.70 | $1,244.80 | |