| 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 | $225.54 | 9.232% | $246.3619 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $29.65 | 3.666% | $30.737 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $114.59 | 13.713% | $130.3037 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $27.64 | 12.793% | $31.176 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $84.91 | 13.808% | $96.6344 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $236.73 | 11.542% | $264.0534 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $78.79 | 9.102% | $85.9615 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $797.85 | $885.2279 | $885.22 | $885.25 | $885.30 | |