| 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 | $96.94 | 5.275% | $102.0536 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $119.67 | 13.193% | $135.4581 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $233.99 | 11.798% | $261.5961 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $204.75 | 3.819% | $212.5694 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $157.39 | 8.162% | $170.2362 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $49.66 | 5.799% | $52.5398 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $236.30 | 6.784% | $252.3306 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,098.70 | $1,186.7838 | $1,186.79 | $1,186.80 | $1,186.80 | |