| 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 | $214.41 | 11.733% | $239.5667 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $147.96 | 4.224% | $154.2098 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $105.84 | 8.656% | $115.0015 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $239.67 | 3.603% | $248.3053 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $27.52 | 13.185% | $31.1485 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $135.69 | 4.595% | $141.925 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $132.34 | 9.505% | $144.9189 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $1,003.43 | $1,075.0757 | $1,075.09 | $1,075.05 | $1,075.00 | |