| 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 | $247.38 | 5.137% | $260.0879 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $110.84 | 12.151% | $124.3082 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $57.79 | 7.430% | $62.0838 | $62.08 | $62.10 | $62.10 |
| Purchase #4 | $220.47 | 12.663% | $248.3881 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $76.68 | 4.120% | $79.8392 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $216.93 | 12.421% | $243.8749 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $250.25 | 4.333% | $261.0933 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,180.34 | $1,279.6754 | $1,279.67 | $1,279.70 | $1,279.70 | |