| 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 | $238.50 | 4.241% | $248.6148 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $9.30 | 5.591% | $9.82 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $246.74 | 5.800% | $261.0509 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $205.36 | 10.467% | $226.855 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $83.53 | 7.554% | $89.8399 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $25.51 | 3.196% | $26.3253 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $117.29 | 10.481% | $129.5832 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $926.23 | $992.0891 | $992.09 | $992.10 | $992.10 | |