| 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 | $223.44 | 11.451% | $249.0261 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $70.38 | 5.581% | $74.3079 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $58.30 | 13.680% | $66.2754 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $113.40 | 11.291% | $126.204 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $214.71 | 12.741% | $242.0662 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $249.42 | 9.485% | $273.0775 | $273.08 | $273.10 | $273.10 |
| Purchase #7 | $128.32 | 4.347% | $133.8981 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,057.97 | $1,164.8552 | $1,164.87 | $1,164.90 | $1,164.90 | |