| 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 | $222.62 | 11.445% | $248.0989 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $139.33 | 13.395% | $157.9933 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $165.64 | 4.501% | $173.0955 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $20.54 | 9.222% | $22.4342 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $116.52 | 11.428% | $129.8359 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $110.40 | 3.837% | $114.636 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $8.90 | 3.185% | $9.1835 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $783.95 | $855.2773 | $855.28 | $855.35 | $855.20 | |