| 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 | $98.99 | 10.346% | $109.2315 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $239.79 | 12.290% | $269.2602 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $238.65 | 9.606% | $261.5747 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $234.79 | 7.524% | $252.4556 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $74.97 | 4.527% | $78.3639 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $71.30 | 6.703% | $76.0792 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $150.62 | 9.557% | $165.0148 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $1,109.11 | $1,211.9799 | $1,211.97 | $1,211.95 | $1,212.10 | |