| 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 | $221.67 | 7.486% | $238.2642 | $238.26 | $238.25 | $238.30 |
| Purchase #2 | $165.31 | 5.860% | $174.9972 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $6.30 | 5.648% | $6.6558 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $79.59 | 8.454% | $86.3185 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $103.79 | 10.750% | $114.9474 | $114.95 | $114.95 | $114.90 |
| Purchase #6 | $56.72 | 5.362% | $59.7613 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $241.62 | 5.130% | $254.0151 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $875.00 | $934.9595 | $934.97 | $934.90 | $935.00 | |