| 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 | $120.89 | 9.456% | $132.3214 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $213.25 | 6.800% | $227.751 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $22.71 | 5.677% | $23.9992 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $79.38 | 5.827% | $84.0055 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $72.59 | 6.609% | $77.3875 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $131.77 | 12.304% | $147.983 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $125.29 | 6.720% | $133.7095 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $765.88 | $827.1571 | $827.16 | $827.15 | $827.20 | |