| 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 | $110.92 | 12.438% | $124.7162 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $105.92 | 7.750% | $114.1288 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $179.29 | 8.354% | $194.2679 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $10.41 | 9.228% | $11.3706 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $91.91 | 7.519% | $98.8207 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $169.32 | 3.211% | $174.7569 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $245.62 | 5.857% | $260.006 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $913.39 | $978.0671 | $978.08 | $978.00 | $978.10 | |