| 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 | $179.33 | 13.264% | $203.1163 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $235.87 | 6.450% | $251.0836 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $129.50 | 3.461% | $133.982 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $64.70 | 4.724% | $67.7564 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $50.43 | 13.436% | $57.2058 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $122.76 | 3.627% | $127.2125 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $114.35 | 7.317% | $122.717 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $896.94 | $963.0736 | $963.08 | $963.05 | $963.10 | |