| 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 | $199.32 | 8.583% | $216.4276 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $199.55 | 11.760% | $223.0171 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $54.76 | 6.819% | $58.4941 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $92.87 | 8.546% | $100.8067 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $177.48 | 13.241% | $200.9801 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $167.64 | 4.526% | $175.2274 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $27.60 | 13.453% | $31.313 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $919.22 | $1,006.2660 | $1,006.27 | $1,006.30 | $1,006.20 | |