| 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 | $247.63 | 9.387% | $270.875 | $270.88 | $270.90 | $270.90 |
| Purchase #2 | $7.87 | 5.572% | $8.3085 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $141.26 | 9.414% | $154.5582 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $236.52 | 6.664% | $252.2817 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $123.95 | 4.239% | $129.2042 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $60.52 | 8.815% | $65.8548 | $65.85 | $65.85 | $65.90 |
| Purchase #7 | $132.72 | 9.249% | $144.9953 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $950.47 | $1,026.0777 | $1,026.08 | $1,026.10 | $1,026.20 | |