| 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 | $104.98 | 8.476% | $113.8781 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $89.65 | 5.416% | $94.5054 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $249.74 | 12.308% | $280.478 | $280.48 | $280.50 | $280.50 |
| Purchase #4 | $240.96 | 8.703% | $261.9307 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $100.34 | 5.444% | $105.8025 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $112.98 | 3.267% | $116.6711 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $188.58 | 7.841% | $203.3666 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,087.23 | $1,176.6324 | $1,176.64 | $1,176.65 | $1,176.70 | |