| 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 | $213.34 | 12.389% | $239.7707 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $119.52 | 11.257% | $132.9744 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $89.98 | 5.183% | $94.6437 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $15.61 | 7.308% | $16.7508 | $16.75 | $16.75 | $16.80 |
| Purchase #5 | $89.41 | 10.497% | $98.7954 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $80.68 | 10.579% | $89.2151 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $185.76 | 4.774% | $194.6282 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $794.30 | $866.7783 | $866.78 | $866.75 | $866.80 | |