| 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 | $187.37 | 5.464% | $197.6079 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $8.98 | 10.872% | $9.9563 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $237.42 | 10.351% | $261.9953 | $262.00 | $262.00 | $262.00 |
| Purchase #4 | $138.51 | 6.191% | $147.0852 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $79.25 | 4.350% | $82.6974 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $175.48 | 12.289% | $197.0447 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $215.52 | 10.221% | $237.5483 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $1,042.53 | $1,133.9351 | $1,133.95 | $1,133.95 | $1,133.90 | |