| 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 | $97.48 | 12.781% | $109.9389 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $193.75 | 9.816% | $212.7685 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $232.29 | 11.533% | $259.08 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $77.30 | 12.222% | $86.7476 | $86.75 | $86.75 | $86.70 |
| Purchase #5 | $167.86 | 3.730% | $174.1212 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $91.57 | 8.829% | $99.6547 | $99.65 | $99.65 | $99.70 |
| Purchase #7 | $217.44 | 5.606% | $229.6297 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $1,077.69 | $1,171.9406 | $1,171.94 | $1,171.95 | $1,171.90 | |