| 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 | $230.87 | 13.360% | $261.7142 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $75.47 | 7.448% | $81.091 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $54.64 | 5.248% | $57.5075 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $128.71 | 4.795% | $134.8816 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $75.57 | 4.830% | $79.22 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $183.96 | 8.104% | $198.8681 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $90.85 | 3.312% | $93.859 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $840.07 | $907.1414 | $907.14 | $907.10 | $907.20 | |