| 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 | $213.48 | 8.334% | $231.2714 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $26.44 | 8.871% | $28.7855 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $106.78 | 3.557% | $110.5782 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $203.36 | 12.870% | $229.5324 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $113.54 | 8.540% | $123.2363 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $25.46 | 6.161% | $27.0286 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $202.31 | 9.185% | $220.8922 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $891.37 | $971.3246 | $971.33 | $971.40 | $971.30 | |