| 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 | $102.37 | 4.543% | $107.0207 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $85.51 | 13.377% | $96.9487 | $96.95 | $96.95 | $96.90 |
| Purchase #3 | $213.40 | 9.258% | $233.1566 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $59.82 | 7.241% | $64.1516 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $230.63 | 3.290% | $238.2177 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $226.33 | 3.411% | $234.0501 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $27.42 | 12.719% | $30.9075 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $945.48 | $1,004.4529 | $1,004.46 | $1,004.40 | $1,004.50 | |