| 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 | $211.85 | 5.343% | $223.1691 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $227.69 | 9.263% | $248.7809 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $175.29 | 9.682% | $192.2616 | $192.26 | $192.25 | $192.30 |
| Purchase #4 | $61.93 | 9.433% | $67.7719 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $239.83 | 9.580% | $262.8057 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $30.76 | 9.697% | $33.7428 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $180.84 | 13.715% | $205.6422 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,128.19 | $1,234.1742 | $1,234.17 | $1,234.15 | $1,234.20 | |