| 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 | $197.32 | 8.873% | $214.8282 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $131.26 | 11.813% | $146.7657 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $201.53 | 6.798% | $215.23 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $179.67 | 10.633% | $198.7743 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $239.87 | 5.198% | $252.3384 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $126.94 | 5.609% | $134.0601 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $113.98 | 6.797% | $121.7272 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $1,190.57 | $1,283.7239 | $1,283.73 | $1,283.75 | $1,283.70 | |