| 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 | $231.71 | 9.770% | $254.3481 | $254.35 | $254.35 | $254.30 |
| Purchase #2 | $222.62 | 7.160% | $238.5596 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $78.68 | 8.306% | $85.2152 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $77.27 | 12.405% | $86.8553 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $45.63 | 11.855% | $51.0394 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $111.90 | 3.466% | $115.7785 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $15.42 | 13.840% | $17.5541 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $783.23 | $849.3502 | $849.36 | $849.35 | $849.40 | |