| 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 | $242.41 | 12.287% | $272.1949 | $272.19 | $272.20 | $272.20 |
| Purchase #2 | $109.83 | 13.829% | $125.0184 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $16.29 | 4.294% | $16.9895 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $249.78 | 12.780% | $281.7019 | $281.70 | $281.70 | $281.70 |
| Purchase #5 | $177.83 | 6.515% | $189.4156 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $159.87 | 10.219% | $176.2071 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $76.71 | 6.671% | $81.8273 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $1,032.72 | $1,143.3547 | $1,143.36 | $1,143.35 | $1,143.30 | |