| 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 | $205.91 | 3.635% | $213.3948 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $147.38 | 10.206% | $162.4216 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $230.74 | 8.455% | $250.2491 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $147.94 | 11.761% | $165.3392 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $198.78 | 4.508% | $207.741 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $22.99 | 9.847% | $25.2538 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $79.27 | 3.349% | $81.9248 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $1,033.01 | $1,106.3243 | $1,106.31 | $1,106.30 | $1,106.20 | |