| 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 | $109.65 | 7.803% | $118.206 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $232.80 | 11.468% | $259.4975 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $8.27 | 11.328% | $9.2068 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $227.81 | 9.561% | $249.5909 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $98.59 | 4.511% | $103.0374 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $197.72 | 12.785% | $222.9985 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $129.95 | 10.197% | $143.201 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $1,004.79 | $1,105.7381 | $1,105.75 | $1,105.75 | $1,105.70 | |