| 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 | $165.30 | 12.590% | $186.1113 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $75.65 | 9.198% | $82.6083 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $185.58 | 13.203% | $210.0821 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $249.91 | 8.625% | $271.4647 | $271.46 | $271.45 | $271.50 |
| Purchase #5 | $72.69 | 11.774% | $81.2485 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $226.41 | 9.189% | $247.2148 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $224.63 | 3.651% | $232.8312 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,200.17 | $1,311.5609 | $1,311.55 | $1,311.55 | $1,311.50 | |