| 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 | $234.86 | 11.487% | $261.8384 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $141.63 | 8.793% | $154.0835 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $66.37 | 11.706% | $74.1393 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $177.56 | 6.847% | $189.7175 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $22.34 | 10.441% | $24.6725 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $43.48 | 11.378% | $48.4272 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $74.69 | 13.454% | $84.7388 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $760.93 | $837.6172 | $837.62 | $837.65 | $837.50 | |