| 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 | $221.35 | 5.749% | $234.0754 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $105.34 | 11.430% | $117.3804 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $103.72 | 11.331% | $115.4725 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $177.86 | 6.834% | $190.015 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $132.96 | 11.516% | $148.2717 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $151.91 | 3.330% | $156.9686 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $161.65 | 3.495% | $167.2997 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $1,054.79 | $1,129.4833 | $1,129.49 | $1,129.45 | $1,129.60 | |