| 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 | $243.55 | 12.443% | $273.8549 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $30.57 | 11.668% | $34.1369 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $124.61 | 3.116% | $128.4928 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $224.67 | 7.242% | $240.9406 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $181.54 | 10.756% | $201.0664 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $168.26 | 11.702% | $187.9498 | $187.95 | $187.95 | $187.90 |
| Purchase #7 | $187.72 | 9.733% | $205.9908 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $1,160.92 | $1,272.4322 | $1,272.43 | $1,272.45 | $1,272.40 | |