| 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 | $239.26 | 7.688% | $257.6543 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $186.46 | 7.839% | $201.0766 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $162.51 | 3.834% | $168.7406 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $43.72 | 3.126% | $45.0867 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $43.86 | 12.201% | $49.2114 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $78.43 | 10.733% | $86.8479 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $231.74 | 7.139% | $248.2839 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $985.98 | $1,056.9014 | $1,056.90 | $1,056.95 | $1,056.90 | |