| 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 | $220.79 | 10.160% | $243.2223 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $99.34 | 8.249% | $107.5346 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $27.38 | 12.527% | $30.8099 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $149.82 | 12.605% | $168.7048 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $150.50 | 3.204% | $155.322 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $83.94 | 13.414% | $95.1997 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $237.30 | 9.220% | $259.1791 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $969.07 | $1,059.9724 | $1,059.96 | $1,059.95 | $1,059.90 | |