| 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 | $196.72 | 8.232% | $212.914 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $117.25 | 4.469% | $122.4899 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $209.57 | 13.574% | $238.017 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $120.90 | 4.821% | $126.7286 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $41.82 | 10.764% | $46.3215 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $250.59 | 12.147% | $281.0292 | $281.03 | $281.05 | $281.00 |
| Purchase #7 | $89.48 | 9.219% | $97.7292 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $1,026.33 | $1,125.2294 | $1,125.23 | $1,125.25 | $1,125.10 | |