| 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 | $130.75 | 6.740% | $139.5626 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $214.41 | 13.123% | $242.547 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $234.31 | 6.858% | $250.379 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $134.59 | 8.631% | $146.2065 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $229.41 | 5.662% | $242.3992 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $176.90 | 6.327% | $188.0925 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $77.48 | 8.861% | $84.3455 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $1,197.85 | $1,293.5323 | $1,293.54 | $1,293.55 | $1,293.50 | |