| 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 | $206.51 | 4.493% | $215.7885 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $11.84 | 8.630% | $12.8618 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $145.83 | 12.287% | $163.7481 | $163.75 | $163.75 | $163.70 |
| Purchase #4 | $52.50 | 6.390% | $55.8548 | $55.85 | $55.85 | $55.90 |
| Purchase #5 | $197.71 | 4.567% | $206.7394 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $14.37 | 6.817% | $15.3496 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $40.58 | 7.223% | $43.5111 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $669.34 | $713.8533 | $713.85 | $713.85 | $713.80 | |