| 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 | $185.86 | 11.739% | $207.6781 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $248.57 | 12.843% | $280.4938 | $280.49 | $280.50 | $280.50 |
| Purchase #3 | $125.62 | 10.786% | $139.1694 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $105.59 | 13.576% | $119.9249 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $149.63 | 9.727% | $164.1845 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $109.47 | 11.536% | $122.0985 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $100.28 | 8.299% | $108.6022 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,025.02 | $1,142.1514 | $1,142.14 | $1,142.15 | $1,142.20 | |