| 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 | $56.41 | 10.678% | $62.4335 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $222.81 | 12.684% | $251.0712 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $230.48 | 9.411% | $252.1705 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $192.66 | 12.472% | $216.6886 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $136.83 | 13.135% | $154.8026 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $207.82 | 5.685% | $219.6346 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $74.30 | 6.641% | $79.2343 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $1,121.31 | $1,236.0353 | $1,236.02 | $1,236.05 | $1,236.00 | |