| 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 | $113.34 | 5.621% | $119.7108 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $81.68 | 10.741% | $90.4532 | $90.45 | $90.45 | $90.50 |
| Purchase #3 | $189.34 | 6.486% | $201.6206 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $175.68 | 8.599% | $190.7867 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $236.72 | 10.388% | $261.3105 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $26.66 | 9.244% | $29.1245 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $186.94 | 11.232% | $207.9371 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,010.36 | $1,100.9434 | $1,100.94 | $1,100.90 | $1,100.90 | |