| 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 | $250.56 | 13.765% | $285.0496 | $285.05 | $285.05 | $285.00 |
| Purchase #2 | $44.35 | 10.777% | $49.1296 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $189.95 | 9.232% | $207.4862 | $207.49 | $207.50 | $207.50 |
| Purchase #4 | $137.60 | 13.351% | $155.971 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $124.61 | 4.392% | $130.0829 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $63.37 | 3.102% | $65.3357 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $10.94 | 7.551% | $11.7661 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $821.38 | $904.8211 | $904.83 | $904.85 | $904.80 | |