| 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 | $237.74 | 6.438% | $253.0457 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $73.31 | 5.146% | $77.0825 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $85.41 | 11.809% | $95.4961 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $180.90 | 9.500% | $198.0855 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $51.26 | 9.357% | $56.0564 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $243.31 | 11.574% | $271.4707 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $135.85 | 9.273% | $148.4474 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $1,007.78 | $1,099.6843 | $1,099.70 | $1,099.70 | $1,099.70 | |