| 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 | $250.78 | 13.524% | $284.6955 | $284.70 | $284.70 | $284.70 |
| Purchase #2 | $193.37 | 7.280% | $207.4473 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $91.83 | 5.416% | $96.8035 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $209.30 | 8.561% | $227.2182 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $131.50 | 12.775% | $148.2991 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $18.78 | 6.817% | $20.0602 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $200.41 | 7.475% | $215.3906 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $1,095.97 | $1,199.9144 | $1,199.92 | $1,199.90 | $1,199.90 | |