| 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 | $201.37 | 10.420% | $222.3528 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $49.69 | 6.487% | $52.9134 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $248.38 | 4.526% | $259.6217 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $192.38 | 4.719% | $201.4584 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $229.45 | 6.800% | $245.0526 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $113.59 | 6.548% | $121.0279 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $109.52 | 4.392% | $114.3301 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $1,144.38 | $1,216.7569 | $1,216.75 | $1,216.75 | $1,216.80 | |