| 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 | $214.32 | 12.796% | $241.7444 | $241.74 | $241.75 | $241.70 |
| Purchase #2 | $28.87 | 5.186% | $30.3672 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $109.61 | 3.602% | $113.5582 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $134.53 | 9.753% | $147.6507 | $147.65 | $147.65 | $147.70 |
| Purchase #5 | $57.60 | 4.547% | $60.2191 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $50.75 | 11.153% | $56.4101 | $56.41 | $56.40 | $56.40 |
| Purchase #7 | $173.62 | 11.376% | $193.371 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $769.30 | $843.3207 | $843.32 | $843.25 | $843.40 | |