| 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 | $191.66 | 12.747% | $216.0909 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $204.72 | 12.235% | $229.7675 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $34.75 | 3.533% | $35.9777 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $24.82 | 13.605% | $28.1968 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $202.40 | 8.687% | $219.9825 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $100.37 | 6.520% | $106.9141 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $73.83 | 4.329% | $77.0261 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $832.55 | $913.9556 | $913.96 | $914.00 | $914.00 | |