| 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 | $238.29 | 6.597% | $254.01 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $34.78 | 12.737% | $39.2099 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $248.29 | 13.717% | $282.3479 | $282.35 | $282.35 | $282.30 |
| Purchase #4 | $107.46 | 6.453% | $114.3944 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $136.66 | 3.265% | $141.1219 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $166.69 | 9.427% | $182.4039 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $154.90 | 6.506% | $164.9778 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $1,087.07 | $1,178.4658 | $1,178.46 | $1,178.45 | $1,178.40 | |