| 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 | $216.64 | 10.648% | $239.7078 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $206.25 | 3.232% | $212.916 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $228.62 | 8.288% | $247.568 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $12.81 | 3.560% | $13.266 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $13.54 | 6.652% | $14.4407 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $80.57 | 11.375% | $89.7348 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $78.59 | 3.631% | $81.4436 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $837.02 | $899.0769 | $899.08 | $899.05 | $899.00 | |