| 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 | $246.55 | 7.140% | $264.1537 | $264.15 | $264.15 | $264.20 |
| Purchase #2 | $157.60 | 10.486% | $174.1259 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $6.45 | 8.398% | $6.9917 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $107.82 | 6.292% | $114.604 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $106.76 | 8.627% | $115.9702 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $177.44 | 10.619% | $196.2824 | $196.28 | $196.30 | $196.30 |
| Purchase #7 | $200.97 | 6.380% | $213.7919 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $1,003.59 | $1,085.9198 | $1,085.91 | $1,085.95 | $1,086.00 | |