| 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 | $89.30 | 12.133% | $100.1348 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $178.83 | 6.556% | $190.5541 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $116.87 | 7.686% | $125.8526 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $49.49 | 13.529% | $56.1855 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $239.72 | 3.460% | $248.0143 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $18.49 | 6.242% | $19.6441 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $103.79 | 10.559% | $114.7492 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $796.49 | $855.1346 | $855.12 | $855.15 | $855.10 | |