| 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 | $97.79 | 9.401% | $106.9832 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $175.46 | 6.267% | $186.4561 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $174.55 | 5.767% | $184.6163 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $103.42 | 3.797% | $107.3469 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $222.28 | 5.292% | $234.0431 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $121.81 | 12.631% | $137.1958 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $208.68 | 11.451% | $232.5759 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,103.99 | $1,189.2173 | $1,189.23 | $1,189.25 | $1,189.20 | |