| 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 | $119.75 | 8.753% | $130.2317 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $214.87 | 12.844% | $242.4679 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $26.31 | 13.376% | $29.8292 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $233.47 | 6.754% | $249.2386 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $206.71 | 3.439% | $213.8188 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $158.97 | 12.156% | $178.2944 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $126.96 | 4.388% | $132.531 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,087.04 | $1,176.4116 | $1,176.41 | $1,176.45 | $1,176.30 | |