| 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 | $121.58 | 10.266% | $134.0614 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $136.99 | 12.844% | $154.585 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $237.32 | 10.495% | $262.2267 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $156.99 | 9.473% | $171.8617 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $240.67 | 12.117% | $269.832 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $127.32 | 4.351% | $132.8597 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $227.33 | 7.272% | $243.8614 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,248.20 | $1,369.2879 | $1,369.29 | $1,369.30 | $1,369.40 | |