| 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 | $221.52 | 11.516% | $247.0302 | $247.03 | $247.05 | $247.00 |
| Purchase #2 | $145.66 | 12.475% | $163.8311 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $47.28 | 5.729% | $49.9887 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $199.72 | 10.567% | $220.8244 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $28.54 | 8.689% | $31.0198 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $57.79 | 10.296% | $63.7401 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $83.54 | 4.775% | $87.529 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $784.05 | $863.9633 | $863.96 | $864.00 | $863.80 | |