| 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 | $184.79 | 8.220% | $199.9797 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $38.38 | 7.352% | $41.2017 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $8.88 | 4.806% | $9.3068 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $176.96 | 7.488% | $190.2108 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $233.68 | 9.685% | $256.3119 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $30.29 | 3.742% | $31.4235 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $247.33 | 5.757% | $261.5688 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $920.31 | $990.0032 | $990.00 | $989.95 | $990.00 | |