| 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 | $214.41 | 6.602% | $228.5653 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $206.71 | 3.835% | $214.6373 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $216.43 | 12.201% | $242.8366 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $203.49 | 13.730% | $231.4292 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $161.74 | 8.226% | $175.0447 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $54.42 | 10.147% | $59.942 | $59.94 | $59.95 | $59.90 |
| Purchase #7 | $229.75 | 13.565% | $260.9156 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,286.95 | $1,413.3707 | $1,413.38 | $1,413.40 | $1,413.20 | |