| 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 | $124.95 | 13.182% | $141.4209 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $55.60 | 9.763% | $61.0282 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $167.66 | 12.356% | $188.3761 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $7.65 | 13.469% | $8.6804 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $208.76 | 4.333% | $217.8056 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $23.50 | 9.232% | $25.6695 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $92.39 | 3.486% | $95.6107 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $680.51 | $738.5914 | $738.60 | $738.60 | $738.60 | |