| 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 | $115.93 | 5.320% | $122.0975 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $106.27 | 6.317% | $112.9831 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $42.44 | 4.731% | $44.4478 | $44.45 | $44.45 | $44.40 |
| Purchase #4 | $22.78 | 7.573% | $24.5051 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $233.47 | 11.798% | $261.0148 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $129.88 | 6.206% | $137.9404 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $151.73 | 3.166% | $156.5338 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $802.50 | $859.5225 | $859.52 | $859.55 | $859.40 | |