| 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 | $161.29 | 12.160% | $180.9029 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $199.98 | 13.586% | $227.1493 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $241.63 | 4.404% | $252.2714 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $104.38 | 7.159% | $111.8526 | $111.85 | $111.85 | $111.90 |
| Purchase #5 | $5.67 | 8.536% | $6.154 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $82.84 | 3.409% | $85.664 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $237.93 | 3.382% | $245.9768 | $245.98 | $246.00 | $246.00 |
| 7 purchase totals = | $1,033.72 | $1,109.9710 | $1,109.96 | $1,109.95 | $1,110.10 | |