| 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 | $149.70 | 10.835% | $165.92 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $104.88 | 11.493% | $116.9339 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $238.52 | 5.642% | $251.9773 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $56.36 | 8.733% | $61.2819 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $206.69 | 8.542% | $224.3455 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $205.70 | 3.484% | $212.8666 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $192.92 | 4.544% | $201.6863 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,154.77 | $1,235.0115 | $1,235.02 | $1,235.05 | $1,235.00 | |