| 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 | $206.31 | 9.187% | $225.2637 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $81.40 | 12.301% | $91.413 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $109.63 | 13.739% | $124.6921 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $149.40 | 11.811% | $167.0456 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $198.75 | 3.190% | $205.0901 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $171.66 | 8.650% | $186.5086 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $102.79 | 12.266% | $115.3982 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $1,019.94 | $1,115.4113 | $1,115.41 | $1,115.40 | $1,115.40 | |