| 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 | $191.40 | 10.831% | $212.1305 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $250.70 | 5.578% | $264.684 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $45.25 | 11.706% | $50.547 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $58.99 | 8.462% | $63.9817 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $181.43 | 4.820% | $190.1749 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $14.26 | 8.765% | $15.5099 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $196.27 | 4.853% | $205.795 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $938.30 | $1,002.8230 | $1,002.82 | $1,002.85 | $1,002.80 | |