| 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 | $248.87 | 11.742% | $278.0923 | $278.09 | $278.10 | $278.10 |
| Purchase #2 | $126.37 | 11.671% | $141.1186 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $165.33 | 10.289% | $182.3408 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $186.45 | 5.623% | $196.9341 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $93.92 | 8.792% | $102.1774 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $117.51 | 6.274% | $124.8826 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $11.90 | 7.680% | $12.8139 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $950.35 | $1,038.3597 | $1,038.35 | $1,038.40 | $1,038.30 | |