| 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 | $14.85 | 3.825% | $15.418 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $190.79 | 5.855% | $201.9608 | $201.96 | $201.95 | $202.00 |
| Purchase #3 | $81.89 | 4.760% | $85.788 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $72.35 | 13.546% | $82.1505 | $82.15 | $82.15 | $82.20 |
| Purchase #5 | $95.50 | 6.812% | $102.0055 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $220.46 | 7.320% | $236.5977 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $222.37 | 8.521% | $241.3181 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $898.21 | $965.2386 | $965.25 | $965.20 | $965.30 | |