| 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 | $250.31 | 10.322% | $276.147 | $276.15 | $276.15 | $276.10 |
| Purchase #2 | $123.58 | 10.245% | $136.2408 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $215.85 | 11.256% | $240.1461 | $240.15 | $240.15 | $240.10 |
| Purchase #4 | $62.49 | 12.576% | $70.3487 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $162.87 | 11.264% | $181.2157 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $233.26 | 3.854% | $242.2498 | $242.25 | $242.25 | $242.20 |
| Purchase #7 | $150.65 | 4.326% | $157.1671 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,199.01 | $1,303.5152 | $1,303.53 | $1,303.50 | $1,303.30 | |