| 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 | $207.31 | 12.624% | $233.4808 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $114.58 | 8.287% | $124.0752 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $25.25 | 11.641% | $28.1894 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $33.27 | 11.418% | $37.0688 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $184.63 | 3.157% | $190.4588 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $73.63 | 4.537% | $76.9706 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $127.30 | 9.395% | $139.2598 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $765.97 | $829.5034 | $829.51 | $829.50 | $829.70 | |