| 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 | $187.58 | 10.453% | $207.1877 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $10.78 | 5.625% | $11.3864 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $224.45 | 9.666% | $246.1453 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $243.27 | 7.621% | $261.8096 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $52.67 | 7.266% | $56.497 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $179.62 | 5.411% | $189.3392 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $207.46 | 12.598% | $233.5958 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,105.83 | $1,205.9610 | $1,205.98 | $1,206.00 | $1,205.90 | |