| 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 | $211.50 | 8.552% | $229.5875 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $111.76 | 6.427% | $118.9428 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $194.82 | 12.304% | $218.7907 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $151.43 | 12.854% | $170.8948 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $153.69 | 13.251% | $174.0555 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $175.77 | 7.239% | $188.494 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $171.40 | 7.322% | $183.9499 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $1,170.37 | $1,284.7152 | $1,284.71 | $1,284.75 | $1,284.70 | |