| 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 | $233.27 | 3.837% | $242.2206 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $229.90 | 13.804% | $261.6354 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $160.93 | 4.246% | $167.7631 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $11.90 | 12.309% | $13.3648 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $11.91 | 5.221% | $12.5318 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $50.51 | 11.648% | $56.3934 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $114.57 | 6.573% | $122.1007 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $812.99 | $876.0098 | $876.00 | $876.00 | $876.00 | |