| 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 | $21.41 | 10.694% | $23.6996 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $235.54 | 13.824% | $268.101 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $83.46 | 3.271% | $86.19 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $248.35 | 12.747% | $280.0072 | $280.01 | $280.00 | $280.00 |
| Purchase #5 | $197.90 | 12.492% | $222.6217 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $54.47 | 12.825% | $61.4558 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $58.30 | 6.264% | $61.9519 | $61.95 | $61.95 | $62.00 |
| 7 purchase totals = | $899.43 | $1,004.0272 | $1,004.03 | $1,004.00 | $1,004.10 | |