| 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 | $233.57 | 6.284% | $248.2475 | $248.25 | $248.25 | $248.20 |
| Purchase #2 | $47.44 | 9.505% | $51.9492 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $28.26 | 7.370% | $30.3428 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $211.75 | 3.464% | $219.085 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $18.99 | 5.267% | $19.9902 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $78.64 | 5.196% | $82.7261 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $158.42 | 6.313% | $168.4211 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $777.07 | $820.7619 | $820.77 | $820.80 | $820.60 | |