| 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 | $227.86 | 13.549% | $258.7328 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $247.72 | 10.576% | $273.9189 | $273.92 | $273.90 | $273.90 |
| Purchase #3 | $202.63 | 3.785% | $210.2995 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $142.83 | 7.714% | $153.8479 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $102.54 | 6.269% | $108.9682 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $125.86 | 8.569% | $136.6449 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $236.92 | 6.772% | $252.9642 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,286.36 | $1,395.3764 | $1,395.37 | $1,395.35 | $1,395.30 | |