| 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 | $63.63 | 5.245% | $66.9674 | $66.97 | $66.95 | $67.00 |
| Purchase #2 | $121.62 | 10.633% | $134.5519 | $134.55 | $134.55 | $134.60 |
| Purchase #3 | $99.39 | 4.874% | $104.2343 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $102.47 | 8.413% | $111.0908 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $222.57 | 12.230% | $249.7903 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $176.42 | 6.176% | $187.3157 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $248.91 | 13.211% | $281.7935 | $281.79 | $281.80 | $281.80 |
| 7 purchase totals = | $1,035.01 | $1,135.7439 | $1,135.74 | $1,135.75 | $1,135.80 | |