| 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 | $204.96 | 6.149% | $217.563 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $229.32 | 13.828% | $261.0304 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $137.59 | 7.731% | $148.2271 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $154.35 | 4.281% | $160.9577 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $247.83 | 6.544% | $264.048 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $126.78 | 5.548% | $133.8138 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $215.97 | 6.532% | $230.0772 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,316.80 | $1,415.7172 | $1,415.72 | $1,415.75 | $1,415.70 | |