| 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 | $112.76 | 3.661% | $116.8881 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $176.59 | 7.710% | $190.2051 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $242.30 | 7.819% | $261.2454 | $261.25 | $261.25 | $261.20 |
| Purchase #4 | $97.43 | 6.367% | $103.6334 | $103.63 | $103.65 | $103.60 |
| Purchase #5 | $239.61 | 7.617% | $257.8611 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $230.70 | 3.238% | $238.1701 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $96.31 | 3.834% | $100.0025 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $1,195.70 | $1,268.0057 | $1,268.01 | $1,268.00 | $1,268.00 | |