| 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 | $224.48 | 6.872% | $239.9063 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $82.50 | 3.853% | $85.6787 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $12.93 | 10.308% | $14.2628 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $64.93 | 12.639% | $73.1365 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $123.40 | 12.145% | $138.3869 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $105.43 | 7.388% | $113.2192 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $194.42 | 3.460% | $201.1469 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $808.09 | $865.7373 | $865.75 | $865.75 | $865.70 | |