| 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 | $238.87 | 3.354% | $246.8817 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $10.87 | 9.488% | $11.9013 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $52.83 | 5.525% | $55.7489 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $8.71 | 3.583% | $9.0221 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $157.59 | 8.570% | $171.0955 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $147.25 | 11.833% | $164.6741 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $10.85 | 10.530% | $11.9925 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $626.97 | $671.3161 | $671.31 | $671.30 | $671.30 | |