| 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 | $13.30 | 9.643% | $14.5825 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $242.72 | 10.622% | $268.5017 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $16.40 | 10.468% | $18.1168 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $175.35 | 6.277% | $186.3567 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $206.83 | 8.510% | $224.4312 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $195.39 | 12.344% | $219.5089 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $190.82 | 9.851% | $209.6177 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,040.81 | $1,141.1155 | $1,141.12 | $1,141.10 | $1,141.10 | |