| 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 | $241.34 | 3.466% | $249.7048 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $215.47 | 5.490% | $227.2993 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $211.97 | 7.574% | $228.0246 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $198.58 | 8.107% | $214.6789 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $248.84 | 8.832% | $270.8175 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $245.69 | 4.728% | $257.3062 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $74.60 | 11.527% | $83.1991 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $1,436.49 | $1,531.0304 | $1,531.03 | $1,531.00 | $1,531.00 | |