| 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 | $134.85 | 12.608% | $151.8519 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $19.92 | 6.786% | $21.2718 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $95.44 | 3.228% | $98.5208 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $246.77 | 5.831% | $261.1592 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $154.45 | 4.778% | $161.8296 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $229.30 | 12.109% | $257.0659 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $34.45 | 11.221% | $38.3156 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $915.18 | $990.0148 | $990.02 | $989.95 | $990.10 | |