| 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 | $192.75 | 5.438% | $203.2317 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $88.29 | 13.455% | $100.1694 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $139.31 | 7.632% | $149.9421 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $17.67 | 5.343% | $18.6141 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $248.27 | 4.639% | $259.7872 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $27.40 | 12.178% | $30.7368 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $84.85 | 10.440% | $93.7083 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $798.54 | $856.1896 | $856.19 | $856.20 | $856.10 | |