| 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 | $212.37 | 12.342% | $238.5807 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $250.64 | 5.760% | $265.0769 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $106.67 | 9.858% | $117.1855 | $117.19 | $117.20 | $117.20 |
| Purchase #4 | $243.30 | 5.302% | $256.1998 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $100.69 | 5.689% | $106.4183 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $95.89 | 13.758% | $109.0825 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $242.69 | 9.785% | $266.4372 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $1,252.25 | $1,358.9809 | $1,358.99 | $1,359.05 | $1,359.00 | |