| 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 | $198.45 | 3.849% | $206.0883 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $116.45 | 13.514% | $132.1871 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $205.83 | 13.474% | $233.5635 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $233.32 | 11.262% | $259.5965 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $95.87 | 8.566% | $104.0822 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $23.43 | 5.105% | $24.6261 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $138.94 | 3.583% | $143.9182 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $1,012.29 | $1,104.0619 | $1,104.07 | $1,104.10 | $1,104.10 | |