| 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 | $243.93 | 4.319% | $254.4653 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $145.80 | 11.551% | $162.6414 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $148.96 | 9.679% | $163.3778 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $136.96 | 12.453% | $154.0156 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $9.71 | 10.145% | $10.6951 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $177.85 | 8.832% | $193.5577 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $225.52 | 3.758% | $233.995 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,088.73 | $1,172.7479 | $1,172.77 | $1,172.75 | $1,172.80 | |