| 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 | $124.81 | 11.662% | $139.3653 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $9.37 | 6.765% | $10.0039 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $26.36 | 9.145% | $28.7706 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $113.39 | 3.446% | $117.2974 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $110.47 | 11.224% | $122.8692 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $84.36 | 5.362% | $88.8834 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $193.81 | 11.182% | $215.4818 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $662.57 | $722.6716 | $722.67 | $722.65 | $722.80 | |