| 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 | $175.61 | 13.589% | $199.4736 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $127.59 | 4.282% | $133.0534 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $139.64 | 4.403% | $145.7883 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $217.45 | 13.247% | $246.2556 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $56.34 | 4.468% | $58.8573 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $196.60 | 8.179% | $212.6799 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $27.72 | 10.741% | $30.6974 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $940.95 | $1,026.8055 | $1,026.81 | $1,026.80 | $1,027.00 | |