| 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 | $123.70 | 9.693% | $135.6902 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $104.98 | 5.270% | $110.5124 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $208.41 | 10.456% | $230.2013 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $86.85 | 11.694% | $97.0062 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $154.61 | 11.551% | $172.469 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $137.25 | 9.135% | $149.7878 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $168.91 | 9.838% | $185.5274 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $984.71 | $1,081.1943 | $1,081.20 | $1,081.20 | $1,081.20 | |