| 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 | $233.81 | 7.519% | $251.3902 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $117.80 | 3.501% | $121.9242 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $95.79 | 11.705% | $107.0022 | $107.00 | $107.00 | $107.00 |
| Purchase #4 | $111.51 | 12.127% | $125.0328 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $30.74 | 13.685% | $34.9468 | $34.95 | $34.95 | $34.90 |
| Purchase #6 | $126.49 | 12.764% | $142.6352 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $219.61 | 9.307% | $240.0491 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $935.75 | $1,022.9805 | $1,022.98 | $1,023.00 | $1,022.80 | |