| 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 | $115.77 | 6.283% | $123.0438 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $104.71 | 9.435% | $114.5894 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $183.74 | 11.272% | $204.4512 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $216.69 | 6.665% | $231.1324 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $150.69 | 10.481% | $166.4838 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $8.57 | 9.180% | $9.3567 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $249.70 | 12.655% | $281.2995 | $281.30 | $281.30 | $281.30 |
| 7 purchase totals = | $1,029.87 | $1,130.3568 | $1,130.35 | $1,130.40 | $1,130.40 | |