| 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 | $204.96 | 5.206% | $215.6302 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $200.60 | 11.797% | $224.2648 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $43.39 | 8.635% | $47.1367 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $110.30 | 8.344% | $119.5034 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $190.48 | 10.204% | $209.9166 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $99.76 | 10.183% | $109.9186 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $183.69 | 10.535% | $203.0417 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $1,033.18 | $1,129.4120 | $1,129.41 | $1,129.40 | $1,129.30 | |