| 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 | $109.83 | 3.835% | $114.042 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $214.65 | 7.557% | $230.8711 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $86.44 | 4.179% | $90.0523 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $146.74 | 10.691% | $162.428 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $79.48 | 3.344% | $82.1378 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $81.98 | 7.445% | $88.0834 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $169.86 | 10.795% | $188.1964 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $888.98 | $955.8110 | $955.81 | $955.85 | $955.80 | |