| 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 | $205.85 | 3.347% | $212.7398 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $114.53 | 10.484% | $126.5373 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $198.95 | 5.576% | $210.0435 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $56.53 | 12.439% | $63.5618 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $61.43 | 7.649% | $66.1288 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $162.32 | 8.557% | $176.2097 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $107.80 | 9.146% | $117.6594 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $907.41 | $972.8803 | $972.88 | $972.90 | $972.80 | |