| 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 | $232.84 | 12.267% | $261.4025 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $128.93 | 13.678% | $146.565 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $54.82 | 5.420% | $57.7912 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $110.83 | 12.830% | $125.0495 | $125.05 | $125.05 | $125.00 |
| Purchase #5 | $108.99 | 5.643% | $115.1403 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $80.80 | 8.397% | $87.5848 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $97.77 | 12.567% | $110.0568 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $814.98 | $903.5901 | $903.59 | $903.60 | $903.60 | |