| 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 | $101.91 | 7.190% | $109.2373 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $13.91 | 3.825% | $14.4421 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $224.26 | 5.381% | $236.3274 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $167.72 | 8.816% | $182.5062 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $215.58 | 7.359% | $231.4445 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $52.49 | 12.344% | $58.9694 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $174.32 | 5.816% | $184.4585 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $950.19 | $1,017.3854 | $1,017.39 | $1,017.40 | $1,017.30 | |