| 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 | $134.76 | 4.630% | $140.9994 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $7.71 | 4.716% | $8.0736 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $110.85 | 11.355% | $123.437 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $241.82 | 7.736% | $260.5272 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $87.88 | 10.667% | $97.2542 | $97.25 | $97.25 | $97.30 |
| Purchase #6 | $12.51 | 11.707% | $13.9745 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $205.29 | 10.538% | $226.9235 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $800.82 | $871.1894 | $871.18 | $871.15 | $871.20 | |