| 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 | $203.64 | 12.142% | $228.366 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $80.79 | 6.322% | $85.8975 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $208.39 | 7.700% | $224.436 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $7.87 | 11.728% | $8.793 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $134.87 | 12.224% | $151.3565 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $50.94 | 3.812% | $52.8818 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $49.59 | 3.726% | $51.4377 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $736.09 | $803.1685 | $803.18 | $803.20 | $803.20 | |