| 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 | $241.79 | 8.738% | $262.9176 | $262.92 | $262.90 | $262.90 |
| Purchase #2 | $109.74 | 11.667% | $122.5434 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $243.40 | 6.703% | $259.7151 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $41.99 | 13.183% | $47.5255 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $227.99 | 11.374% | $253.9216 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $247.91 | 4.850% | $259.9336 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $155.83 | 13.240% | $176.4619 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $1,268.65 | $1,383.0187 | $1,383.02 | $1,383.00 | $1,382.90 | |