| 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 | $128.71 | 8.482% | $139.6272 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $162.88 | 11.495% | $181.6031 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $25.69 | 4.431% | $26.8283 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $5.74 | 7.170% | $6.1516 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $238.46 | 9.619% | $261.3975 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $244.78 | 3.365% | $253.0168 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $122.91 | 4.113% | $127.9653 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $929.17 | $996.5898 | $996.60 | $996.60 | $996.60 | |