| 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 | $233.69 | 10.223% | $257.5801 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $98.66 | 6.568% | $105.14 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $114.84 | 9.179% | $125.3812 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $212.49 | 8.684% | $230.9426 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $218.95 | 10.603% | $242.1653 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $185.85 | 13.148% | $210.2856 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $166.81 | 9.543% | $182.7287 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $1,231.29 | $1,354.2235 | $1,354.23 | $1,354.30 | $1,354.20 | |