| 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 | $224.36 | 11.846% | $250.9377 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $163.39 | 3.400% | $168.9453 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $88.34 | 11.839% | $98.7986 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $68.75 | 13.190% | $77.8181 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $104.89 | 4.486% | $109.5954 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $137.50 | 12.845% | $155.1619 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $243.33 | 10.537% | $268.9697 | $268.97 | $268.95 | $269.00 |
| 7 purchase totals = | $1,030.56 | $1,130.2267 | $1,130.24 | $1,130.20 | $1,130.20 | |