| 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 | $215.58 | 10.136% | $237.4312 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $182.75 | 12.440% | $205.4841 | $205.48 | $205.50 | $205.50 |
| Purchase #3 | $86.75 | 12.213% | $97.3448 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $140.46 | 10.762% | $155.5763 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $68.54 | 12.261% | $76.9437 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $133.60 | 11.585% | $149.0776 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $243.84 | 7.428% | $261.9524 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $1,071.52 | $1,183.8101 | $1,183.80 | $1,183.90 | $1,183.80 | |