| 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 | $216.80 | 4.850% | $227.3148 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $133.66 | 7.848% | $144.1496 | $144.15 | $144.15 | $144.10 |
| Purchase #3 | $227.73 | 6.222% | $241.8994 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $145.79 | 13.232% | $165.0809 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $19.40 | 9.733% | $21.2882 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $232.71 | 11.303% | $259.0132 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $44.88 | 8.791% | $48.8254 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $1,020.97 | $1,107.5715 | $1,107.57 | $1,107.60 | $1,107.50 | |