| 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 | $12.74 | 11.835% | $14.2478 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $223.65 | 3.445% | $231.3547 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $167.96 | 12.217% | $188.4797 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $17.49 | 9.116% | $19.0844 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $208.86 | 11.353% | $232.5719 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $176.47 | 9.449% | $193.1447 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $99.95 | 9.789% | $109.7341 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $907.12 | $988.6173 | $988.60 | $988.65 | $988.60 | |