| 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 | $214.41 | 3.236% | $221.3483 | $221.35 | $221.35 | $221.30 |
| Purchase #2 | $236.53 | 4.202% | $246.469 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $184.88 | 9.387% | $202.2347 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $30.30 | 11.786% | $33.8712 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $86.74 | 4.780% | $90.8862 | $90.89 | $90.90 | $90.90 |
| Purchase #6 | $28.97 | 9.393% | $31.6912 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $191.56 | 9.382% | $209.5322 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $973.39 | $1,036.0328 | $1,036.03 | $1,036.05 | $1,036.00 | |