| 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 | $21.33 | 13.596% | $24.23 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $236.96 | 4.720% | $248.1445 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $81.57 | 10.366% | $90.0255 | $90.03 | $90.05 | $90.00 |
| Purchase #4 | $171.69 | 4.694% | $179.7491 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $154.97 | 5.872% | $164.0698 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $217.35 | 8.593% | $236.0269 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $216.99 | 10.188% | $239.0969 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,100.86 | $1,181.3427 | $1,181.35 | $1,181.40 | $1,181.20 | |