| 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 | $119.71 | 3.507% | $123.9082 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $167.55 | 13.461% | $190.1039 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $15.66 | 10.198% | $17.257 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $161.91 | 7.714% | $174.3997 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $79.48 | 9.436% | $86.9797 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $145.47 | 10.472% | $160.7036 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $227.25 | 8.497% | $246.5594 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $917.03 | $999.9115 | $999.91 | $999.90 | $1,000.00 | |