| 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 | $196.87 | 11.410% | $219.3329 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $212.37 | 3.581% | $219.975 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $113.84 | 4.626% | $119.1062 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $7.56 | 3.587% | $7.8312 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $212.29 | 7.258% | $227.698 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $198.43 | 10.568% | $219.4001 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $139.59 | 6.834% | $149.1296 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $1,080.95 | $1,162.4730 | $1,162.48 | $1,162.55 | $1,162.40 | |