| 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 | $10.55 | 8.856% | $11.4843 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $209.55 | 7.530% | $225.3291 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $100.90 | 6.248% | $107.2042 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $80.27 | 9.728% | $88.0787 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $214.48 | 11.689% | $239.5506 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $145.79 | 13.709% | $165.7764 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $95.63 | 9.697% | $104.9032 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $857.17 | $942.3265 | $942.32 | $942.40 | $942.40 | |