| 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 | $117.38 | 6.178% | $124.6317 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $231.27 | 9.516% | $253.2777 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $38.54 | 4.693% | $40.3487 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $118.58 | 3.174% | $122.3437 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $142.79 | 11.763% | $159.5864 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $86.50 | 13.266% | $97.9751 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $163.42 | 10.334% | $180.3078 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $898.48 | $978.4711 | $978.48 | $978.55 | $978.40 | |