| 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 | $111.69 | 3.712% | $115.8359 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $121.26 | 9.253% | $132.4802 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $91.36 | 11.214% | $101.6051 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $222.76 | 6.661% | $237.598 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $172.79 | 3.742% | $179.2558 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $146.40 | 12.347% | $164.476 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $97.74 | 11.274% | $108.7592 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $964.00 | $1,040.0102 | $1,040.03 | $1,040.05 | $1,040.10 | |