| 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 | $213.91 | 8.165% | $231.3758 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $104.95 | 9.550% | $114.9727 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $31.62 | 8.689% | $34.3675 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $198.67 | 7.192% | $212.9583 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $42.52 | 3.191% | $43.8768 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $201.99 | 12.499% | $227.2367 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $114.66 | 3.427% | $118.5894 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $908.32 | $983.3772 | $983.39 | $983.40 | $983.50 | |