| 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 | $97.82 | 13.596% | $111.1196 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $16.36 | 7.317% | $17.5571 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $219.50 | 3.394% | $226.9498 | $226.95 | $226.95 | $226.90 |
| Purchase #4 | $105.58 | 4.345% | $110.1675 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $207.96 | 4.632% | $217.5927 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $165.95 | 9.632% | $181.9343 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $99.35 | 12.719% | $111.9863 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $912.52 | $977.3073 | $977.31 | $977.30 | $977.30 | |