| 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 | $211.52 | 6.181% | $224.5941 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $242.47 | 12.736% | $273.351 | $273.35 | $273.35 | $273.40 |
| Purchase #3 | $15.43 | 3.312% | $15.941 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $10.98 | 13.317% | $12.4422 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $179.66 | 10.353% | $198.2602 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $203.43 | 13.749% | $231.3996 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $228.92 | 13.540% | $259.9158 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,092.41 | $1,215.9039 | $1,215.90 | $1,215.90 | $1,215.90 | |