| 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 | $216.54 | 10.580% | $239.4499 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $75.34 | 10.776% | $83.4586 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $187.98 | 10.568% | $207.8457 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $196.61 | 9.656% | $215.5947 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $100.87 | 13.421% | $114.4078 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $186.56 | 10.505% | $206.1581 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $41.41 | 10.618% | $45.8069 | $45.81 | $45.80 | $45.80 |
| 7 purchase totals = | $1,005.31 | $1,112.7217 | $1,112.73 | $1,112.70 | $1,112.70 | |