| 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 | $243.42 | 12.502% | $273.8524 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $130.34 | 3.296% | $134.636 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $109.80 | 12.400% | $123.4152 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $106.92 | 11.866% | $119.6071 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $131.96 | 4.225% | $137.5353 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $177.64 | 6.276% | $188.7887 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $19.26 | 3.815% | $19.9948 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $919.34 | $997.8295 | $997.84 | $997.85 | $997.80 | |