| 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 | $234.47 | 11.330% | $261.0355 | $261.04 | $261.05 | $261.00 |
| Purchase #2 | $21.52 | 4.196% | $22.423 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $123.45 | 3.260% | $127.4745 | $127.47 | $127.45 | $127.50 |
| Purchase #4 | $207.80 | 3.124% | $214.2917 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $130.31 | 6.498% | $138.7775 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $195.84 | 4.841% | $205.3206 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $19.85 | 5.516% | $20.9449 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $933.24 | $990.2677 | $990.26 | $990.25 | $990.20 | |