| 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 | $130.95 | 4.321% | $136.6083 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $182.59 | 5.668% | $192.9392 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $225.98 | 3.841% | $234.6599 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $136.28 | 12.258% | $152.9852 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $237.67 | 10.823% | $263.393 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $82.78 | 6.812% | $88.419 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $209.97 | 5.822% | $222.1945 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $1,206.22 | $1,291.1991 | $1,291.20 | $1,291.20 | $1,291.20 | |