| 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 | $214.93 | 4.231% | $224.0237 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $31.36 | 3.290% | $32.3917 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $109.33 | 6.474% | $116.408 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $168.41 | 13.779% | $191.6152 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $224.58 | 6.580% | $239.3574 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $107.94 | 6.214% | $114.6474 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $58.90 | 11.149% | $65.4668 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $915.45 | $983.9102 | $983.92 | $983.85 | $983.90 | |