| 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 | $222.25 | 4.790% | $232.8958 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $156.55 | 5.230% | $164.7376 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $51.62 | 12.573% | $58.1102 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $65.29 | 7.455% | $70.1574 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $232.30 | 4.761% | $243.3598 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $171.55 | 9.698% | $188.1869 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $71.38 | 7.852% | $76.9848 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $970.94 | $1,034.4325 | $1,034.44 | $1,034.45 | $1,034.50 | |