| 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 | $201.33 | 3.743% | $208.8658 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $6.50 | 5.812% | $6.8778 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $7.60 | 5.345% | $8.0062 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $232.31 | 4.542% | $242.8615 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $206.83 | 9.268% | $225.999 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $69.25 | 8.527% | $75.1549 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $89.91 | 4.433% | $93.8957 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $813.73 | $861.6609 | $861.67 | $861.65 | $861.80 | |