| 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 | $127.37 | 5.846% | $134.8161 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $47.41 | 4.154% | $49.3794 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $246.90 | 13.439% | $280.0809 | $280.08 | $280.10 | $280.10 |
| Purchase #4 | $183.88 | 13.858% | $209.3621 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $226.69 | 7.609% | $243.9388 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $19.99 | 7.504% | $21.49 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $162.26 | 5.381% | $170.9912 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,014.50 | $1,110.0585 | $1,110.06 | $1,110.10 | $1,110.10 | |