| 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 | $207.82 | 4.133% | $216.4092 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $210.72 | 8.400% | $228.4205 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $46.85 | 3.324% | $48.4073 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $52.52 | 5.337% | $55.323 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $170.58 | 3.246% | $176.117 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $14.42 | 6.138% | $15.3051 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $241.49 | 5.828% | $255.564 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $944.40 | $995.5461 | $995.55 | $995.45 | $995.50 | |