| 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 | $13.55 | 12.460% | $15.2383 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $227.39 | 8.730% | $247.2411 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $236.74 | 3.678% | $245.4473 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $154.98 | 12.505% | $174.3602 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $97.62 | 5.510% | $102.9989 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $86.75 | 9.790% | $95.2428 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $168.62 | 12.365% | $189.4699 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $985.65 | $1,069.9985 | $1,070.00 | $1,070.00 | $1,069.90 | |