| 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 | $123.50 | 12.508% | $138.9474 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $196.41 | 5.213% | $206.6489 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $112.94 | 7.128% | $120.9904 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $42.32 | 4.632% | $44.2803 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $30.87 | 9.411% | $33.7752 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $42.45 | 13.185% | $48.047 | $48.05 | $48.05 | $48.00 |
| Purchase #7 | $189.31 | 4.827% | $198.448 | $198.45 | $198.45 | $198.40 |
| 7 purchase totals = | $737.80 | $791.1372 | $791.15 | $791.20 | $791.00 | |