| 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 | $21.26 | 11.398% | $23.6832 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $190.88 | 9.384% | $208.7922 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $199.50 | 4.802% | $209.08 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $103.63 | 3.780% | $107.5472 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $171.86 | 7.467% | $184.6928 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $185.53 | 9.715% | $203.5542 | $203.55 | $203.55 | $203.60 |
| Purchase #7 | $19.70 | 4.769% | $20.6395 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $892.36 | $957.9891 | $957.98 | $958.05 | $958.00 | |