| 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 | $45.52 | 6.282% | $48.3796 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $134.38 | 5.804% | $142.1794 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $188.41 | 6.767% | $201.1597 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $212.60 | 12.338% | $238.8306 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $98.88 | 7.202% | $106.0013 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $144.64 | 11.113% | $160.7138 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $246.56 | 5.127% | $259.2011 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $1,070.99 | $1,156.4655 | $1,156.46 | $1,156.50 | $1,156.50 | |