| 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 | $225.70 | 10.661% | $249.7619 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $121.96 | 5.435% | $128.5885 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $212.89 | 6.732% | $227.2218 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $115.84 | 10.622% | $128.1445 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $216.56 | 3.737% | $224.6528 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $132.40 | 10.809% | $146.7111 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $207.91 | 12.161% | $233.1939 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,233.26 | $1,338.2745 | $1,338.26 | $1,338.25 | $1,338.30 | |