| 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 | $239.28 | 8.262% | $259.0493 | $259.05 | $259.05 | $259.00 |
| Purchase #2 | $128.26 | 11.428% | $142.9176 | $142.92 | $142.90 | $142.90 |
| Purchase #3 | $198.51 | 12.426% | $223.1769 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $77.31 | 3.850% | $80.2864 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $20.85 | 11.314% | $23.209 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $215.28 | 5.697% | $227.5445 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $141.98 | 8.845% | $154.5381 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $1,021.47 | $1,110.7218 | $1,110.73 | $1,110.75 | $1,110.60 | |