| 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 | $233.66 | 7.713% | $251.6822 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $186.30 | 3.526% | $192.8689 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $76.49 | 6.773% | $81.6707 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $203.70 | 10.213% | $224.5039 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $102.37 | 10.499% | $113.1178 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $145.93 | 8.273% | $158.0028 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $27.47 | 3.771% | $28.5059 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $975.92 | $1,050.3522 | $1,050.35 | $1,050.30 | $1,050.40 | |