| 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 | $104.92 | 7.170% | $112.4428 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $215.61 | 5.712% | $227.9256 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $183.35 | 5.390% | $193.2326 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $184.40 | 4.421% | $192.5523 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $132.89 | 8.383% | $144.0302 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $64.28 | 12.694% | $72.4397 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $220.63 | 8.549% | $239.4917 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,106.08 | $1,182.1149 | $1,182.11 | $1,182.20 | $1,182.00 | |