| 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 | $189.77 | 3.222% | $195.8844 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $139.84 | 3.153% | $144.2492 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $221.81 | 5.368% | $233.7168 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $211.41 | 9.352% | $231.1811 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $65.78 | 4.125% | $68.4934 | $68.49 | $68.50 | $68.50 |
| Purchase #6 | $149.38 | 10.395% | $164.9081 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $10.43 | 7.195% | $11.1804 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $988.42 | $1,049.6134 | $1,049.61 | $1,049.65 | $1,049.60 | |