| 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 | $109.80 | 4.194% | $114.405 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $219.45 | 3.499% | $227.1286 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $109.46 | 10.513% | $120.9675 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $166.78 | 8.584% | $181.0964 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $97.82 | 4.345% | $102.0703 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $52.63 | 8.129% | $56.9083 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $216.38 | 7.249% | $232.0654 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $972.32 | $1,034.6415 | $1,034.66 | $1,034.60 | $1,034.70 | |