| 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 | $246.79 | 12.218% | $276.9428 | $276.94 | $276.95 | $276.90 |
| Purchase #2 | $214.30 | 7.841% | $231.1033 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $176.45 | 5.518% | $186.1865 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $237.86 | 3.498% | $246.1803 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $55.73 | 9.301% | $60.9134 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $63.84 | 13.263% | $72.3071 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $140.91 | 9.560% | $154.381 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $1,135.88 | $1,228.0144 | $1,228.01 | $1,228.05 | $1,228.00 | |