| 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 | $11.27 | 13.307% | $12.7697 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $233.59 | 6.700% | $249.2405 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $81.60 | 7.226% | $87.4964 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $131.93 | 4.196% | $137.4658 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $97.25 | 7.687% | $104.7256 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $215.85 | 5.240% | $227.1605 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $116.92 | 13.738% | $132.9825 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $888.41 | $951.8410 | $951.85 | $951.85 | $951.90 | |