| 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 | $190.33 | 3.868% | $197.692 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $162.66 | 11.426% | $181.2455 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $245.88 | 6.335% | $261.4565 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $214.87 | 6.263% | $228.3273 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $7.91 | 9.166% | $8.635 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $107.30 | 8.135% | $116.0289 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $58.28 | 4.748% | $61.0471 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $987.23 | $1,054.4323 | $1,054.45 | $1,054.50 | $1,054.30 | |