| 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 | $108.39 | 12.754% | $122.2141 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $100.62 | 13.300% | $114.0025 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $81.69 | 7.360% | $87.7024 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $150.49 | 11.240% | $167.4051 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $191.66 | 8.475% | $207.9032 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $190.98 | 10.350% | $210.7464 | $210.75 | $210.75 | $210.70 |
| Purchase #7 | $205.91 | 11.169% | $228.9081 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,029.74 | $1,138.8818 | $1,138.88 | $1,138.85 | $1,138.80 | |