| 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 | $124.40 | 5.248% | $130.9285 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $22.73 | 4.847% | $23.8317 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $57.65 | 3.741% | $59.8067 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $147.86 | 10.377% | $163.2034 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $146.97 | 12.594% | $165.4794 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $114.91 | 8.141% | $124.2648 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $142.43 | 12.635% | $160.426 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $756.95 | $827.9405 | $827.94 | $828.00 | $827.90 | |