| 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 | $200.74 | 5.694% | $212.1701 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $88.99 | 4.278% | $92.797 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $138.82 | 11.510% | $154.7982 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $66.74 | 5.425% | $70.3606 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $30.99 | 8.212% | $33.5349 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $97.52 | 12.411% | $109.6232 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $114.48 | 9.418% | $125.2617 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $738.28 | $798.5457 | $798.54 | $798.50 | $798.60 | |