| 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 | $234.32 | 5.447% | $247.0834 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $239.69 | 8.218% | $259.3877 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $118.92 | 8.772% | $129.3517 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $246.38 | 5.453% | $259.8151 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $41.70 | 3.833% | $43.2984 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $25.77 | 4.741% | $26.9918 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $11.49 | 10.696% | $12.719 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $918.27 | $978.6471 | $978.65 | $978.65 | $978.70 | |