| 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 | $199.86 | 7.843% | $215.535 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $212.86 | 5.255% | $224.0458 | $224.05 | $224.05 | $224.00 |
| Purchase #3 | $233.88 | 12.186% | $262.3806 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $133.34 | 13.688% | $151.5916 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $22.59 | 4.443% | $23.5937 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $76.67 | 5.687% | $81.0302 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $90.87 | 7.158% | $97.3745 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $970.07 | $1,055.5514 | $1,055.55 | $1,055.60 | $1,055.50 | |