| 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 | $27.95 | 10.413% | $30.8604 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $243.49 | 6.166% | $258.5036 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $220.53 | 11.533% | $245.9637 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $187.78 | 10.301% | $207.1232 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $11.56 | 4.153% | $12.0401 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $229.64 | 10.287% | $253.2631 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $100.79 | 13.249% | $114.1437 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $1,021.74 | $1,121.8978 | $1,121.88 | $1,121.85 | $1,121.90 | |