| 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 | $101.57 | 12.825% | $114.5964 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $167.69 | 9.400% | $183.4529 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $183.31 | 11.203% | $203.8462 | $203.85 | $203.85 | $203.80 |
| Purchase #4 | $36.71 | 10.508% | $40.5675 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $236.26 | 5.235% | $248.6282 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $103.25 | 6.428% | $109.8869 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $182.94 | 12.656% | $206.0929 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $1,011.73 | $1,107.0710 | $1,107.08 | $1,107.10 | $1,107.10 | |