| 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 | $222.50 | 12.481% | $250.2702 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $65.99 | 4.706% | $69.0955 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $221.83 | 5.149% | $233.252 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $69.75 | 11.391% | $77.6952 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $220.28 | 7.153% | $236.0366 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $107.95 | 6.781% | $115.2701 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $124.90 | 12.767% | $140.846 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $1,033.20 | $1,122.4656 | $1,122.48 | $1,122.45 | $1,122.50 | |