| 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 | $223.35 | 3.108% | $230.2917 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $55.51 | 11.522% | $61.9059 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $80.64 | 7.561% | $86.7372 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $233.59 | 7.177% | $250.3548 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $200.37 | 10.832% | $222.0741 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $211.63 | 6.817% | $226.0568 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $149.94 | 4.709% | $157.0007 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,155.03 | $1,234.4212 | $1,234.42 | $1,234.40 | $1,234.50 | |