| 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 | $124.92 | 5.394% | $131.6582 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $240.90 | 5.478% | $254.0965 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $168.77 | 3.146% | $174.0795 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $165.25 | 10.456% | $182.5285 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $164.92 | 8.613% | $179.1246 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $43.50 | 7.837% | $46.9091 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $56.67 | 10.628% | $62.6929 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $964.93 | $1,031.0893 | $1,031.09 | $1,031.10 | $1,031.10 | |