| 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 | $10.54 | 5.109% | $11.0785 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $66.98 | 7.846% | $72.2353 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $188.30 | 10.566% | $208.1958 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $227.33 | 6.240% | $241.5154 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $198.47 | 11.453% | $221.2008 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $182.51 | 10.636% | $201.9218 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $238.82 | 3.587% | $247.3865 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $1,112.95 | $1,203.5341 | $1,203.55 | $1,203.55 | $1,203.50 | |