| 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 | $201.43 | 6.218% | $213.9549 | $213.95 | $213.95 | $214.00 |
| Purchase #2 | $20.30 | 12.644% | $22.8667 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $211.59 | 13.183% | $239.4839 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $31.75 | 13.670% | $36.0902 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $24.34 | 10.378% | $26.866 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $74.66 | 6.512% | $79.5219 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $109.81 | 11.727% | $122.6874 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $673.88 | $741.4710 | $741.47 | $741.45 | $741.60 | |