| 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 | $37.96 | 7.697% | $40.8818 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $247.31 | 5.831% | $261.7306 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $65.41 | 8.568% | $71.0143 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $116.60 | 9.678% | $127.8845 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $217.88 | 7.437% | $234.0837 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $190.68 | 5.204% | $200.603 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $180.90 | 6.643% | $192.9172 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,056.74 | $1,129.1151 | $1,129.10 | $1,129.15 | $1,129.10 | |