| 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 | $196.35 | 4.740% | $205.657 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $211.86 | 12.102% | $237.4993 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $208.84 | 10.704% | $231.1942 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $227.64 | 3.652% | $235.9534 | $235.95 | $235.95 | $236.00 |
| Purchase #5 | $17.25 | 4.232% | $17.98 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $243.93 | 5.695% | $257.8218 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $212.57 | 9.114% | $231.9436 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,318.44 | $1,418.0493 | $1,418.04 | $1,418.05 | $1,418.10 | |