| 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 | $227.69 | 8.518% | $247.0846 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $119.32 | 6.516% | $127.0949 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $84.46 | 13.821% | $96.1332 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $157.69 | 6.569% | $168.0487 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $178.79 | 11.321% | $199.0308 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $105.87 | 12.828% | $119.451 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $231.27 | 8.227% | $250.2966 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $1,105.09 | $1,207.1398 | $1,207.13 | $1,207.20 | $1,207.10 | |