| 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 | $235.90 | 10.657% | $261.0399 | $261.04 | $261.05 | $261.00 |
| Purchase #2 | $239.88 | 5.509% | $253.095 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $138.85 | 3.189% | $143.2779 | $143.28 | $143.30 | $143.30 |
| Purchase #4 | $142.73 | 10.394% | $157.5654 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $115.72 | 8.568% | $125.6349 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $60.51 | 12.670% | $68.1766 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $23.31 | 10.312% | $25.7137 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $956.90 | $1,034.5034 | $1,034.51 | $1,034.55 | $1,034.50 | |