| 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 | $240.94 | 4.697% | $252.257 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $64.39 | 7.476% | $69.2038 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $142.58 | 8.619% | $154.869 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $23.88 | 5.125% | $25.1039 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $16.54 | 10.329% | $18.2484 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $74.31 | 4.400% | $77.5796 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $232.78 | 7.466% | $250.1594 | $250.16 | $250.15 | $250.20 |
| 7 purchase totals = | $795.42 | $847.4211 | $847.42 | $847.40 | $847.50 | |