| 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 | $11.43 | 7.174% | $12.25 | $12.25 | $12.25 | $12.30 |
| Purchase #2 | $227.69 | 3.311% | $235.2288 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $230.71 | 9.474% | $252.5675 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $165.36 | 12.591% | $186.1805 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $133.40 | 11.654% | $148.9464 | $148.95 | $148.95 | $148.90 |
| Purchase #6 | $7.29 | 5.217% | $7.6703 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $84.48 | 9.313% | $92.3476 | $92.35 | $92.35 | $92.30 |
| 7 purchase totals = | $860.36 | $935.1911 | $935.20 | $935.20 | $935.20 | |