| 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 | $110.92 | 12.680% | $124.9847 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $212.45 | 6.108% | $225.4264 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $198.36 | 5.777% | $209.8193 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $205.94 | 10.265% | $227.0797 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $165.61 | 12.216% | $185.8409 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $28.73 | 10.613% | $31.7791 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $105.43 | 6.475% | $112.2566 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $1,027.44 | $1,117.1867 | $1,117.19 | $1,117.25 | $1,117.20 | |