| 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 | $232.87 | 12.261% | $261.4222 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $213.62 | 13.479% | $242.4138 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $239.80 | 9.620% | $262.8688 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $193.46 | 10.823% | $214.3982 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $133.29 | 8.844% | $145.0782 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $44.69 | 6.400% | $47.5502 | $47.55 | $47.55 | $47.60 |
| Purchase #7 | $204.90 | 12.399% | $230.3056 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $1,262.63 | $1,404.0370 | $1,404.04 | $1,404.00 | $1,404.10 | |