| 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 | $131.70 | 4.506% | $137.6344 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $82.55 | 5.112% | $86.77 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $231.49 | 11.166% | $257.3382 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $233.60 | 13.390% | $264.879 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $221.37 | 5.125% | $232.7152 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $157.86 | 6.576% | $168.2409 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $201.74 | 9.806% | $221.5226 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,260.31 | $1,369.1003 | $1,369.10 | $1,369.10 | $1,369.00 | |