| 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 | $250.81 | 12.604% | $282.4221 | $282.42 | $282.40 | $282.40 |
| Purchase #2 | $132.64 | 4.768% | $138.9643 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $248.53 | 5.177% | $261.3964 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $57.38 | 11.197% | $63.8048 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $195.36 | 3.344% | $201.8928 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $228.75 | 6.637% | $243.9321 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $169.27 | 3.598% | $175.3603 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,282.74 | $1,367.7728 | $1,367.76 | $1,367.75 | $1,367.80 | |