| 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 | $250.30 | 9.699% | $274.5766 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $101.31 | 3.141% | $104.4921 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $107.54 | 10.268% | $118.5822 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $70.48 | 5.754% | $74.5354 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $62.72 | 12.669% | $70.666 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $226.89 | 4.443% | $236.9707 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $191.92 | 8.386% | $208.0144 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,011.16 | $1,087.8374 | $1,087.84 | $1,087.85 | $1,087.90 | |