| 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 | $222.99 | 7.650% | $240.0487 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $104.87 | 12.671% | $118.1581 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $214.76 | 5.844% | $227.3106 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $236.75 | 13.121% | $267.814 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $230.53 | 7.158% | $247.0313 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $5.36 | 8.386% | $5.8095 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $179.31 | 9.849% | $196.9702 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,194.57 | $1,303.1424 | $1,303.14 | $1,303.10 | $1,303.10 | |