| 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 | $87.90 | 8.425% | $95.3056 | $95.31 | $95.30 | $95.30 |
| Purchase #2 | $153.85 | 7.261% | $165.021 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $222.81 | 7.242% | $238.9459 | $238.95 | $238.95 | $238.90 |
| Purchase #4 | $177.32 | 3.851% | $184.1486 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $105.45 | 13.414% | $119.5951 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $52.38 | 7.109% | $56.1037 | $56.10 | $56.10 | $56.10 |
| Purchase #7 | $207.86 | 11.684% | $232.1464 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,007.57 | $1,091.2663 | $1,091.28 | $1,091.25 | $1,091.10 | |