| 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 | $209.66 | 8.740% | $227.9843 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $235.83 | 6.791% | $251.8452 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $117.97 | 6.210% | $125.2959 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $45.86 | 13.404% | $52.0071 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $105.97 | 12.279% | $118.9821 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $65.79 | 11.792% | $73.548 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $128.73 | 8.122% | $139.1855 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $909.81 | $988.8481 | $988.86 | $988.90 | $988.80 | |