| 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 | $223.75 | 4.231% | $233.2169 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $206.97 | 12.663% | $233.1786 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $131.85 | 10.619% | $145.8512 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $248.57 | 6.245% | $264.0932 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $21.45 | 11.457% | $23.9075 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $11.65 | 9.331% | $12.7371 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $196.50 | 10.320% | $216.7788 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,040.74 | $1,129.7633 | $1,129.77 | $1,129.80 | $1,129.80 | |