| 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 | $122.84 | 9.356% | $134.3329 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $74.36 | 4.201% | $77.4839 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $196.82 | 8.737% | $214.0162 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $79.75 | 6.639% | $85.0446 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $98.39 | 8.126% | $106.3852 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $225.93 | 7.873% | $243.7175 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $72.46 | 12.169% | $81.2777 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $870.55 | $942.2580 | $942.26 | $942.30 | $942.20 | |