| 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 | $239.47 | 4.761% | $250.8712 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $96.85 | 10.257% | $106.7839 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $197.80 | 6.754% | $211.1594 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $55.98 | 8.199% | $60.5698 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $163.56 | 6.496% | $174.1849 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $21.41 | 8.587% | $23.2485 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $180.77 | 3.216% | $186.5836 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $955.84 | $1,013.4013 | $1,013.39 | $1,013.40 | $1,013.50 | |