| 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 | $12.80 | 11.711% | $14.299 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $78.96 | 9.241% | $86.2567 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $193.31 | 12.261% | $217.0117 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $30.49 | 11.780% | $34.0817 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $121.73 | 4.379% | $127.0606 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $216.96 | 12.623% | $244.3469 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $156.90 | 5.625% | $165.7256 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $811.15 | $888.7822 | $888.79 | $888.80 | $888.80 | |